One protons and may protons
Oxygen
It can be a pure substance or It can also be a combination of different substances
A pure substance, or a mixture of substances
Atoms
What are the two forms of matter?
Combination of different substances
Water
Atoms
Can be a mix of different types of atoms
If matter is composed of many different types of substances, it can be made of many different types of what?
2 hydrogen and 1 oxygen atom
Helium
Hydrogen
Oxygen
Positive
Hydrogen and oxygen atoms
What atoms is water composed of?
The Helium have one more proton than hydrogen
1
Tow protons
1. Hydrogen has only one proton, why Helium has 2 Protons. 2-1 =1
3
How many more protons does Helium have than Hydrogen?
They always contain 1
Some atoms contain only one proton such as Hydrogen. Other atoms contain many protons
They can contain one or many
Some atoms contain only one proton and other atoms contain many protons
Two protons
How many protons do atoms contain?
Mixed with other substances
Having at least 2 of the same atoms
Single type of atom
This means it can be a mix of different types of atoms
This means it is not mixed with anything
What does pure substance mean?
Helium
Pure
Oxygen
Hydrogen
Atoms that contain only one proton and atoms that contain many protons
Mixture
What are two types of atoms according to the paragraph?
Helium
Hydrogen
Oxygen
Carbon
Two types of atoms. Water is made of two Hydrogen atoms and one Oxygen atoms
Hydrogen and oxygen atoms
Nitrogen
What is contained in water?
Helium
Hydrogen
It can be a mix of different types of atoms
It can be a pure substance or   It can also be a combination of different substances
Mixture of substances
Pure Substance
What two forms of matter are there?
No
Pure substance
Yes
No, This means it is not mixed with anything
If matter is a pure substance is it mixed with something?
Pure
Chemicals
Combination of different substances
It can be a pure substance or   It can also be a combination of different substances
Pure Substance & A Combination of Different Substances
Atoms
Mixture
What are the two forms matter can exist in?
Pure
A pure substance
Combination of different substances
Mixture
What type of matter means it can be made up of a mix of different type of atoms?
Ions
Pure
It can be a pure substance or   It can also be a combination of different substances
Atoms
Two protons
Mixture
In what two forms can matter exist?
No
The atoms contains one proton
Yes
Some atoms contain only one proton. Other atoms contain many protons
Do some atoms have many protons, while others have very few?
Helium
Hydrogen
Oxygen
Helium and hydrogen
Carbon
Hydrogen and oxygen atoms
Water is made of two Hydrogen atoms and one Oxygen atoms
Water is composed of which two atoms?
Pure
Combination of different substances
A pure substance
Mixture
What form of matter is not mixed with anything?
The properties of matter depend on the types of atoms that matter is made of. Matter can exist in two forms. It can be a pure substance. This means it is not mixed with anything. It can also be a combination of different substances. This means it can be a mix of different types of atoms. You may recall that atoms differ based on the numbers of protons they contain. Some atoms contain only one proton such as Hydrogen. Other atoms contain many protons. There are many types of atoms. For example, Helium has two protons. An Oxygen atom has eight. Water is composed of a two types of atoms. Water is made of two Hydrogen atoms and one Oxygen atoms. There are only so many types of atoms. These atoms can be mixed into an almost limitless amount of substances. So what do we call a substance that has only a single type of atom? 