What is meant by N2?
A. Two nitrogen atoms formed a molecule.
B. The atomic number of nitrogen is two.
C. Two nitrogen atoms form a compound.
D. The atomic mass of nitrogen is two.
Answer:A
What is meant by N2?
A. Two nitrogen atoms formed a molecule. B. The atomic number of nitrogen is two. C. Two nitrogen atoms form a compound. D. The atomic mass of nitrogen is two.