Atoms. Flashcards
(4 cards)
1
Q
Atoms 1
A
They either gain or lose electrons, never protons.
2
Q
Atom 2
A
Atoms do not have a charge when the number of electrons and protons cancel each other out.
3
Q
What is a molecule?
A
A group of atoms joined together in a particular way.
4
Q
A
