S Flashcards
1
Q
Atoms parts
A
electrons
neutron
Proton
2
Q
electrons
A
small negatively charges surround the nucleus
3
Q
neutron
A
larger them electron neutrally charged
4
Q
Proton
A
+ charged
5
Q
Nucleus
A
core protons and neutrons
6
Q
Atomic number
A
#protons in a atoms #defines character of atoms
7
Q
Matter
A
Sold liquid and gas
