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5,700
DQ_011774
inside the atom
How many electron clouds are depicted?
atomic_structure_8006.png
question_images/atomic_structure_8006.png
Diagram Multiple Choice
a. 1, b. 4, c. 3, d. 2
a
5,701
DQ_011775
inside the atom
What is used to describe where electrons are when they go around the nucleus of an atom?
atomic_structure_8006.png
question_images/atomic_structure_8006.png
Diagram Multiple Choice
a. Electron Cloud, b. Nucleus, c. Electron, d. Protons
a
5,702
DQ_011776
inside the atom
What kind of charge does a Proton hold?
atomic_structure_8006.png
question_images/atomic_structure_8006.png
Diagram Multiple Choice
a. Negative, b. No Charge, c. Neutral, d. Positive
d
5,703
DQ_011777
inside the atom
Which item would emit energy and spirally fall on the nucleus?
atomic_structure_8007.png
question_images/atomic_structure_8007.png
Diagram Multiple Choice
a. Neutron, b. Atom, c. Proton, d. Electron
d
5,704
DQ_011778
inside the atom
What is the negative part of an atom?
atomic_structure_8007.png
question_images/atomic_structure_8007.png
Diagram Multiple Choice
a. Electron, b. Proton, c. Neutron, d. Croton
a
5,705
DQ_011779
inside the atom
Which part of the atom contains most of the atom's mass?
atomic_structure_8007.png
question_images/atomic_structure_8007.png
Diagram Multiple Choice
a. Proton, b. Nucleus, c. Electron, d. Neutron
b
5,706
DQ_011780
inside the atom
What particles can be found inside the nucleus?
atomic_structure_8007.png
question_images/atomic_structure_8007.png
Diagram Multiple Choice
a. Electrons and Protons, b. Protons and Neutrons, c. Electrons, d. Protons Only
b
5,707
DQ_011781
inside the atom
How many elements are there in an atom?
atomic_structure_8007.png
question_images/atomic_structure_8007.png
Diagram Multiple Choice
a. 4, b. 3, c. 2, d. 5
a
5,708
DQ_011782
inside the atom
How many Neutrons are shown here?
atomic_structure_8007.png
question_images/atomic_structure_8007.png
Diagram Multiple Choice
a. 4, b. 2, c. 1, d. 3
b
5,709
DQ_011783
inside the atom
What is not contained in nucleus?
atomic_structure_8007.png
question_images/atomic_structure_8007.png
Diagram Multiple Choice
a. Proton, b. Neotron, c. Many protons, d. electron
d
5,710
DQ_011784
inside the atom
Which of the following can be found inside of a Proton?
atomic_structure_8008.png
question_images/atomic_structure_8008.png
Diagram Multiple Choice
a. Quark, b. Nucleus, c. Electron, d. Neutron
a
5,711
DQ_011785
inside the atom
Which particles are contained in the nucleus of an atom?
atomic_structure_8008.png
question_images/atomic_structure_8008.png
Diagram Multiple Choice
a. electron and neutron, b. neutron and proton, c. neutron only, d. proton and electron
b
5,712
DQ_011786
inside the atom
How many electrons are represented?
atomic_structure_8008.png
question_images/atomic_structure_8008.png
Diagram Multiple Choice
a. 1, b. 3, c. 4, d. 2
b
5,713
DQ_011787
inside the atom
How many protons are in the diagram?
atomic_structure_8008.png
question_images/atomic_structure_8008.png
Diagram Multiple Choice
a. 6, b. 7, c. 8, d. 3
d
5,714
DQ_011788
inside the atom
How is the neutron electrically neutral?
atomic_structure_8008.png
question_images/atomic_structure_8008.png
Diagram Multiple Choice
a. it doesn't have positive charge, b. it has no charge at all, c. its negative and positive charges cancel out, d. it doesn't have a negative charge
c
5,715
DQ_011789
inside the atom
How many electrons are in the atom below?
atomic_structure_8011.png
question_images/atomic_structure_8011.png
Diagram Multiple Choice
a. 9, b. 5, c. 8, d. 6
c
5,716
DQ_011790
inside the atom
Which part of the atom contains most of the atom's mass?
atomic_structure_8011.png
question_images/atomic_structure_8011.png
Diagram Multiple Choice
a. neutron, b. proton, c. nucleus, d. electron
c
5,717
DQ_011791
inside the atom
What is the relationship between the number of protons and the number of electrons?
atomic_structure_8011.png
question_images/atomic_structure_8011.png
Diagram Multiple Choice
a. There is always one more proton than electron, b. There is the same number of them, c. There is no relation, d. There is always double the number of electrons than the number of protons
b
5,718
DQ_011792
inside the atom
Which part of the atom is negatively charged?
atomic_structure_8011.png
question_images/atomic_structure_8011.png
Diagram Multiple Choice
a. Neutron, b. Electron, c. Nucleus, d. Proton
b
5,719
DQ_011793
inside the atom
How many protons are shown in the diagram?
atomic_structure_8011.png
question_images/atomic_structure_8011.png
Diagram Multiple Choice
a. 3, b. 5, c. 4, d. 6
d
5,720
DQ_011794
inside the atom
Which of the following is not a part of an atom?
atomic_structure_8011.png
question_images/atomic_structure_8011.png
Diagram Multiple Choice
a. electrode, b. electron, c. proton, d. nucleus
a
5,721
DQ_011795
inside the atom
Which particle has a positive electric charge?
atomic_structure_9016.png
question_images/atomic_structure_9016.png
Diagram Multiple Choice
a. Nucleus, b. Proton, c. Electron, d. Neutron
b
5,722
DQ_011796
inside the atom
How many electrons are in the diagram?
atomic_structure_9016.png
question_images/atomic_structure_9016.png
Diagram Multiple Choice
a. 3, b. 4, c. 2, d. 1
a
5,723
DQ_011797
inside the atom
How many neutrons are present in nucleus?
atomic_structure_9016.png
question_images/atomic_structure_9016.png
Diagram Multiple Choice
a. 3, b. 2, c. 1, d. 4
a
5,724
DQ_011798
inside the atom
How many electrons are represented on the outer shell?
atomic_structure_9017.png
question_images/atomic_structure_9017.png
Diagram Multiple Choice
a. 6, b. 3, c. 4, d. 2
c
5,725
DQ_011799
inside the atom
How many electrons orbit the nucleus?
atomic_structure_9017.png
question_images/atomic_structure_9017.png
Diagram Multiple Choice
a. 7, b. 4, c. 5, d. 6
d
5,726
DQ_011800
inside the atom
What is the charge of the electron in reference to the proton?
atomic_structure_9017.png
question_images/atomic_structure_9017.png
Diagram Multiple Choice
a. more negative, b. more positive, c. Atoms have the same number of electrons as protons, d. they are the same
c
5,727
DQ_011801
inside the atom
What particles are surrounding the proton?
atomic_structure_9019.png
question_images/atomic_structure_9019.png
Diagram Multiple Choice
a. neutron, b. atom, c. valence electron, d. nucleus
c
5,728
DQ_011802
inside the atom
How many valence electrons are present in the atom?
atomic_structure_9019.png
question_images/atomic_structure_9019.png
Diagram Multiple Choice
a. 4, b. 3, c. 2, d. 1
a
5,729
DQ_011803
inside the atom
Silicon as how many valence electrons?
atomic_structure_9019.png
question_images/atomic_structure_9019.png
Diagram Multiple Choice
a. 6, b. 4, c. 8, d. 2
b
5,730
DQ_011804
inside the atom
Identify the most condensed part of an atom
atomic_structure_9021.png
question_images/atomic_structure_9021.png
Diagram Multiple Choice
a. Nucleus, b. Nucleolus, c. Shell K, d. Photons
a
5,731
DQ_011805
inside the atom
Which of the particles gives unique properties to elements?
atomic_structure_9021.png
question_images/atomic_structure_9021.png
Diagram Multiple Choice
a. proton, b. neutron, c. electron, d. nucleus
a
5,732
DQ_011806
inside the atom
Where are electrons located?
atomic_structure_9021.png
question_images/atomic_structure_9021.png
Diagram Multiple Choice
a. Inside the nucleus, b. Next to the neutrons, c. Inside and outside the nucleus, d. Outside the nucleus
d
5,733
DQ_011807
inside the atom
How many electrons are in this diagram?
atomic_structure_9021.png
question_images/atomic_structure_9021.png
Diagram Multiple Choice
a. 13, b. 12, c. 11, d. 8
a
5,734
DQ_011808
inside the atom
How many protons are shown in the diagram?
atomic_structure_9021.png
question_images/atomic_structure_9021.png
Diagram Multiple Choice
a. 6, b. 7, c. 2, d. 4
b
5,735
DQ_011809
inside the atom
What is the nucleous made of?
atomic_structure_9021.png
question_images/atomic_structure_9021.png
Diagram Multiple Choice
a. Electrons and Neutrons, b. Protons and Neutrons, c. Protons and Electrons, d. Electrons Only
b
5,736
DQ_011810
inside the atom
What is the center of an atom called?
atomic_structure_9022.png
question_images/atomic_structure_9022.png
Diagram Multiple Choice
a. Nucleus, b. Neutron, c. Proton, d. Electron
a
5,737
DQ_011811
inside the atom
Which particles can be found in the nucleus?
atomic_structure_9022.png
question_images/atomic_structure_9022.png
Diagram Multiple Choice
a. Protons and neutrons, b. Electrons and Neutrons, c. Electrons and protones, d. Neutrons only
a
5,738
DQ_011812
inside the atom
What attracts the electron to the nucleus?
atomic_structure_9022.png
question_images/atomic_structure_9022.png
Diagram Multiple Choice
a. Neutron, b. Electron, c. Nucleus, d. Proton
d
5,739
DQ_011813
inside the atom
How many electrons are in the image?
atomic_structure_9022.png
question_images/atomic_structure_9022.png
Diagram Multiple Choice
a. 1, b. 3, c. 2, d. 8
b
5,740
DQ_011814
inside the atom
How many parts are there in an atom?
atomic_structure_9022.png
question_images/atomic_structure_9022.png
Diagram Multiple Choice
a. 2, b. 5, c. 3, d. 4
d
5,741
DQ_011815
inside the atom
Atoms of each type of element have a characteristic number of what particle?
atomic_structure_9023.png
question_images/atomic_structure_9023.png
Diagram Multiple Choice
a. electrons, b. neutrons, c. protons, d. nucleus
c
5,742
DQ_011816
inside the atom
How many electrons are in the diagram?
atomic_structure_9023.png
question_images/atomic_structure_9023.png
Diagram Multiple Choice
a. 6, b. 7, c. 12, d. 5
a
5,743
DQ_011817
inside the atom
How many protons are there in a carbon atom?
atomic_structure_9023.png
question_images/atomic_structure_9023.png
Diagram Multiple Choice
a. 12, b. 7, c. 5, d. 6
d
5,744
DQ_011818
inside the atom
Can a carbon atom still be formed if 2 protons and 2 neutrons are removed?
atomic_structure_9023.png
question_images/atomic_structure_9023.png
Diagram Multiple Choice
a. Yes, b. No, c. Cannot determine from the given information, d. Maybe
b
5,745
DQ_011819
inside the atom
Identify the atomic number of Hydrogen
isotopes_7061.png
question_images/isotopes_7061.png
Diagram Multiple Choice
a. 3, b. 1, c. 2, d. 4
b
5,746
DQ_011820
inside the atom
The amount of which particle determines if an atom is an isotope?
isotopes_7061.png
question_images/isotopes_7061.png
Diagram Multiple Choice
a. Proton, b. Electron, c. Neutron, d. Hydrogen
c
5,747
DQ_011821
inside the atom
What did we add to protium for it to become deuterium?
isotopes_7061.png
question_images/isotopes_7061.png
Diagram Multiple Choice
a. A proton, b. Atomic number, c. A neutron, d. An electron
c
5,748
DQ_011822
inside the atom
What does the plus (+) symbol signify?
isotopes_7061.png
question_images/isotopes_7061.png
Diagram Multiple Choice
a. Protons, b. Neutrons, c. Nucleus, d. Electrons
a
5,749
DQ_011823
inside the atom
How many neutrons raise the atomic weight by 2?
isotopes_8096.png
question_images/isotopes_8096.png
Diagram Multiple Choice
a. 2, b. 4, c. 1, d. 5
a
5,750
DQ_011824
inside the atom
What is the atomic weight of all the isotopes depicted in the diagram added together? A) 38; B) 39; C) 40; D) 41
isotopes_8096.png
question_images/isotopes_8096.png
Diagram Multiple Choice
a. 40, b. 38, c. 41, d. 39
d
5,751
DQ_011825
inside the atom
What would be the atomic weight of a carbon 15 atoms?
isotopes_8096.png
question_images/isotopes_8096.png
Diagram Multiple Choice
a. 22, b. 11, c. 14, d. 15
d
5,752
DQ_011826
inside the atom
Which has 2 extra neutrons?
isotopes_8097.png
question_images/isotopes_8097.png
Diagram Multiple Choice
a. Unstable Carbon Atom, b. Stable Carbon Atom, c. Unstable- Radioactive Carbon Isotope, d. Stable Carbon Isotope
c
5,753
DQ_011827
inside the atom
What do the two extra neutrons do to the carbon atom?
isotopes_8097.png
question_images/isotopes_8097.png
Diagram Multiple Choice
a. They cause the number of electrons to increase, b. They make it unstable, c. There are no two extra neutrons, d. They do not affect it
b
5,754
DQ_011828
inside the atom
Which carbon isotope has an extra neutron?
isotopes_8097.png
question_images/isotopes_8097.png
Diagram Multiple Choice
a. stable carbon isotope, b. unstable carbon isotope, c. unstable carbon atom, d. stable carbon atom
a
5,755
DQ_011829
inside the atom
From the diagram, how many carbon isotopes are there?
isotopes_8097.png
question_images/isotopes_8097.png
Diagram Multiple Choice
a. 2, b. 1, c. 3, d. 0
a
5,756
DQ_011830
inside the atom
How many extra neurons does the unstable carbon isotope have?
isotopes_8097.png
question_images/isotopes_8097.png
Diagram Multiple Choice
a. 2, b. 3, c. 4, d. 1
a
5,757
DQ_011831
inside the atom
What do you call a subatomic particle with a symbol p or p+?
isotopes_8097.png
question_images/isotopes_8097.png
Diagram Multiple Choice
a. Electron, b. Proton, c. Neutron, d. Carbon
b
5,758
DQ_011832
inside the atom
What makes the oxygen stable?
isotopes_8098.png
question_images/isotopes_8098.png
Diagram Multiple Choice
a. proton, b. neutron, c. valence shell electron, d. energy configuration
d
5,759
DQ_011833
inside the atom
How many protons do the two atoms have in total?
isotopes_8098.png
question_images/isotopes_8098.png
Diagram Multiple Choice
a. 10, b. 16, c. 18, d. 8
b
5,760
DQ_011834
inside the atom
Oxygen 16 and 18 are called what?
isotopes_8098.png
question_images/isotopes_8098.png
Diagram Multiple Choice
a. Isotopes, b. Protons, c. Ions, d. Neutrons
a
5,761
DQ_011835
inside the atom
Oxygen-16 has how many protons?
isotopes_8098.png
question_images/isotopes_8098.png
Diagram Multiple Choice
a. 12, b. 6, c. 8, d. 10
c
5,762
DQ_011836
inside the atom
Deuterium has how many electrons?
isotopes_8099.png
question_images/isotopes_8099.png
Diagram Multiple Choice
a. 4, b. 2, c. 1, d. 3
c
5,763
DQ_011837
inside the atom
How many electrons are there in Deuterium?
isotopes_8099.png
question_images/isotopes_8099.png
Diagram Multiple Choice
a. 1, b. 2, c. 3, d. 4
a
5,764
DQ_011838
inside the atom
Identify which has eight neutrons.
isotopes_9123.png
question_images/isotopes_9123.png
Diagram Multiple Choice
a. Carbon-13, b. Carbon-14, c. Carbon-15, d. Carbon-12
b
5,765
DQ_011839
inside the atom
What falls between carbon-12 and carbon-14?
isotopes_9123.png
question_images/isotopes_9123.png
Diagram Multiple Choice
a. carbon-13, b. carbon-11, c. carbon-15, d. carbon-10
a
5,766
DQ_011840
inside the atom
What's the difference between carbon-12 and carbon-13?
isotopes_9123.png
question_images/isotopes_9123.png
Diagram Multiple Choice
a. One has one more neutron, b. None, c. One has one more proton than the other, d. One has two more protons
c
5,767
DQ_011841
inside the atom
How many neutrons are found in Carbon-14?
isotopes_9123.png
question_images/isotopes_9123.png
Diagram Multiple Choice
a. 14, b. 8, c. 7, d. 6
b
5,768
DQ_011842
inside the atom
How many protons does carbon-12 contain?
isotopes_9123.png
question_images/isotopes_9123.png
Diagram Multiple Choice
a. 5, b. 6, c. 8, d. 7
b
5,769
DQ_011843
inside the atom
The following forms of Carbon are called what?
isotopes_9123.png
question_images/isotopes_9123.png
Diagram Multiple Choice
a. Chiral molecules, b. Ions, c. Isomers, d. Isotopes
d
5,770
DQ_011844
inside the atom
How many neutrons does Tritium have?
isotopes_9124.png
question_images/isotopes_9124.png
Diagram Multiple Choice
a. 3, b. 2, c. 1, d. 4
a
5,771
DQ_011845
inside the atom
Adding the number of protons and neutrons will result to:
isotopes_9124.png
question_images/isotopes_9124.png
Diagram Multiple Choice
a. Mass Number, b. Number of ions, c. Atomic Number, d. Number of electrons
a
5,772
DQ_011846
inside the atom
Which is radioactive?
isotopes_9125.png
question_images/isotopes_9125.png
Diagram Multiple Choice
a. Carbon-13, b. Stable, c. Carbon-12, d. Carbon-14
d
5,773
DQ_011847
inside the atom
Based on the stable carbon 12 how does the neutron change when it becomes radioactive?
isotopes_9125.png
question_images/isotopes_9125.png
Diagram Multiple Choice
a. decreases, b. doubles, c. stays the same, d. increases by 2
d
5,774
DQ_011848
inside the atom
How many protons are in carbon-13?
isotopes_9125.png
question_images/isotopes_9125.png
Diagram Multiple Choice
a. 2, b. 5, c. 6, d. 8
c
5,775
DQ_011849
inside the atom
How many electrons are in all three of the atoms pictured?
isotopes_9125.png
question_images/isotopes_9125.png
Diagram Multiple Choice
a. 13, b. 6, c. 14, d. 12
b
5,776
DQ_011850
inside the atom
How many neutrons are in an unstable carbon atom?
isotopes_9125.png
question_images/isotopes_9125.png
Diagram Multiple Choice
a. 7, b. 14, c. 8, d. 6
c
5,777
DQ_011851
inside the atom
How many neutrons does carbon-13 have?
isotopes_9125.png
question_images/isotopes_9125.png
Diagram Multiple Choice
a. 7, b. 6, c. 9, d. 8
a
5,778
DQ_011852
inside the atom
How many molecules are?
isotopes_9126.png
question_images/isotopes_9126.png
Diagram Multiple Choice
a. 6, b. 4, c. 2, d. 3
c
5,779
DQ_011853
inside the atom
How many neutrons are there in carbon-13?
isotopes_9126.png
question_images/isotopes_9126.png
Diagram Multiple Choice
a. 8, b. 5, c. 7, d. 6
c
5,780
DQ_011854
inside the atom
How many neutrons does carbon-13 have?
isotopes_9126.png
question_images/isotopes_9126.png
Diagram Multiple Choice
a. 8, b. 6, c. 9, d. 7
d
5,781
DQ_011855
inside the atom
What does the green circle represent?
isotopes_9126.png
question_images/isotopes_9126.png
Diagram Multiple Choice
a. Carbon, b. Atom, c. Neutron, d. Proton
d
5,782
DQ_011856
inside the atom
What does hydrogen become if one adds two neutrons to it?
isotopes_9128.png
question_images/isotopes_9128.png
Diagram Multiple Choice
a. leuterium, b. quaternion, c. deuterium, d. tritium
d
5,783
DQ_011857
inside the atom
How many neutrons does hydrogen have?
isotopes_9128.png
question_images/isotopes_9128.png
Diagram Multiple Choice
a. 1, b. 2, c. zero, d. 3
c
5,784
DQ_011858
inside the atom
Which of these 3 atoms would be the heaviest?
isotopes_9128.png
question_images/isotopes_9128.png
Diagram Multiple Choice
a. Tritium, b. Deuterium, c. Data Insufficient?, d. Hydrogen
a
5,785
DQ_011859
inside the atom
How many neutrons does the 18O Isotope have?
isotopes_9129.png
question_images/isotopes_9129.png
Diagram Multiple Choice
a. 10, b. 9, c. 2, d. 6
a
5,786
DQ_011860
inside the atom
How many protons do the oxygen isotopes in the diagram have?
isotopes_9129.png
question_images/isotopes_9129.png
Diagram Multiple Choice
a. 16, b. 9, c. 10, d. 8
d
5,787
DQ_011861
inside the atom
What is the atomic mass of Al?
atomic_mass_number_9008.png
question_images/atomic_mass_number_9008.png
Diagram Multiple Choice
a. 27, b. 13, c. 30, d. 33
a
5,788
DQ_011862
inside the atom
What is the atomic number of the protium?
atomic_mass_number_9005.png
question_images/atomic_mass_number_9005.png
Diagram Multiple Choice
a. 1, b. 3, c. 4, d. 2
a
5,789
DQ_011863
inside the atom
Which has the higher N
isotopes_9129.png
question_images/isotopes_9129.png
Diagram Multiple Choice
a. 16o, b. 8P, c. 18o, d. 14o
c
5,790
DQ_011864
how elements are organized
How many groups are there in the periodic table of elements?
periodic_table_7352.png
question_images/periodic_table_7352.png
Diagram Multiple Choice
a. 17, b. 18, c. 15, d. 16
b
5,791
DQ_011865
how elements are organized
The noble gases are members of which group of the periodic table?
periodic_table_7352.png
question_images/periodic_table_7352.png
Diagram Multiple Choice
a. Group 2, b. Group 1, c. Group 17, d. Group 18
b
5,792
DQ_011866
how elements are organized
What element comes between Pb and Po?
periodic_table_7352.png
question_images/periodic_table_7352.png
Diagram Multiple Choice
a. Bi, b. Sb, c. Sn, d. Te
a
5,793
DQ_011867
how elements are organized
How many Boxes are in Group 1-1?
periodic_table_7352.png
question_images/periodic_table_7352.png
Diagram Multiple Choice
a. 7, b. 3, c. 10, d. 8
a
5,794
DQ_011868
how elements are organized
How many lanthanides are there in the periodic table?
periodic_table_7352.png
question_images/periodic_table_7352.png
Diagram Multiple Choice
a. 15, b. 12, c. 14, d. 16
a
5,795
DQ_011869
how elements are organized
Which letter(s) represent the element copper?
periodic_table_7356.png
question_images/periodic_table_7356.png
Diagram Multiple Choice
a. Cu, b. Cr, c. Co, d. Au
a
5,796
DQ_011870
how elements are organized
What is Helium?
periodic_table_7356.png
question_images/periodic_table_7356.png
Diagram Multiple Choice
a. liquid, b. metal, c. solid, d. Nonmetal
b
5,797
DQ_011871
how elements are organized
What element comes before the start of lanthanide series of elements?
periodic_table_7356.png
question_images/periodic_table_7356.png
Diagram Multiple Choice
a. Carbon, b. Ferrum, c. Aluminium, d. Barium
d
5,798
DQ_011872
how elements are organized
How many nonmetals are there in the periodic table?
periodic_table_7356.png
question_images/periodic_table_7356.png
Diagram Multiple Choice
a. 21, b. 15, c. 54, d. 2
a
5,799
DQ_011873
how elements are organized
What element corresponds for liquid metal?
periodic_table_7356.png
question_images/periodic_table_7356.png
Diagram Multiple Choice
a. Hg, b. H, c. Nb, d. Mg
a