Question

MATCH THE FOLLOWING!

1. the smallest complete unit of a compound or diatomic gas
2. a new substance formed by the combination of two or more different atoms
3. area that electrons are found around an atomic nucleus
4. a substance consisting of only one type of atom

1. Compound
2. Molecule
3. Element
4. Energy Level

Answer 1

Compound- a new substance formed by the combination of two or more different atoms
Energy Level- area that electrons are found around an atomic nucleus
Element- a substance consisting of only one type of atom
Molecule- the smallest complete form of a compound or diatomic gas