Question

Atoms are ___________
.
An ion with positive charge is called __________
An ion with negative charge is called __________
2H, means two ___________ of hydrogen.
_________ is a triatomic molecule.
valency.
Chemical name of caustic soda is
Metals have __________​

Answer 1

Answer:

1. Atoms are the basic units of matter and the defining structure of elements.

2. cations

3. anions.

4. two separate hydrogen atoms

5. triatomic molecules

6. sodium compounds

pls mark me as brainliest

Answer 2

Answer:

Atoms are _small particle of matter_

an ion with positive charge is called _cation_

an ion with negative charge is called _anions_

metals and _luster_