chemistry - s3 Flashcards
1
Q
whats are atoms made up of
A
neutrons, protons electrons
2
Q
what is the charge of a proton
A
+
3
Q
what is the charge of an electron
A
-
4
Q
what is the charge of a neutron
A
0
5
Q
proton mass
A
1
6
Q
proton location
A
nucleus
7
Q
electron location
A
orbiting the nucleus
8
Q
neutron mass
A
1
9
Q
neutron location
A
nucleus
10
Q
electron mass
A
0
11
Q
what shape is a molecule that has 2 bonds
A
regular
12
Q
what shape is a molecule that has 3 bonds
A
trigonal
13
Q
whats a polymer made up of
A
monomers
