atomic stuff Flashcards
1
Q
refers to the number of protons in the nucleus
A
atomic number
2
Q
refers to the sum of the protons and neutrons in the nucleus
A
atomic mass
3
Q
same number of protons but diff number of neutrons
A
isotopes
4
Q
proton + neutron
A
atomic mass
5
Q
proton - atomic mass
A
neutrons
6
Q
proton = electron
A
atomic number