4.1 Chemistry Study Guide Flashcards
1
Q
Protons charge
A
Positive
2
Q
Protons mass
A
Heavy or 1 amu
3
Q
Protons location
A
Nucleus
4
Q
Proton function
A
Determines the identity of the atom
5
Q
Neutron charge
A
No charge
6
Q
Neutron mass
A
heavy or 1 amu
7
Q
Neutron location
A
Nucleus
8
Q
Neutron function
A
Holds the nucleus together
9
Q
electron charge
A
negative
10
Q
Electron mass
A
almost nothing
11
Q
Electron location
A
Outside the nucleus
12
Q
Electron function
A
Responsible for reactivity
13
Q
Isotope definition
A
The electrons that are located on the outer level.
14
Q
How to determine the atomic mass?
A
Protons + Neutrons= atomic mass
15
Q
How to find the element?
A
Look on the periodic table and look for the amount of protons it has.
