Vocab Flashcards
(7 cards)
1
Q
Subatomic partial positive charge (+1)
A
Proton
2
Q
Subatomic particle Negative charge
A
Electron
3
Q
The center of the atom (protons and neutrons)
A
Nucleus
4
Q
Subatomic particle neutral charge
A
Neutron
5
Q
Smallest part of matter
A
Atom
6
Q
Number of protons in a atom
A
Atomic number
7
Q
The weight of one Atom
A
Atomic weight