Exit Ticket #1 Flashcards
1
Q
Proton
A
1 g/mole +charge
2
Q
neutron
A
1 g/mole 0 charge
3
Q
electron
A
1/2000 g/mole -charge
4
Q
nucleus
A
Has protons and neutrons
5
Q
to have a neutral atom….
A
your e-=protons
6
Q
rows ——–
A
periods
7
Q
columns. |
|
|
A
group or families
8
Q
(6)
C
12
A
Atomic number
9
Q
6
C
(12)
A
Atomic mass
10
Q
Atomic mass =
A
Protons + neutrons
