Protons, Neutons & Electrons. Flashcards
0
Q
Relative atomic mass helps you find the number of?…
A
Neutrons.
(Top number ➖ bottom number = number of neutrons).
1
Q
Atomic number tells you the number of?…
A
Protons & neutrons.
2
Q
What is the mass and charge of PROTONS?
A
Charge: +1
Mass: 1
THINK: POSITIVE!!!
3
Q
What is the mass and charge of neutrons?
A
Charge: 0
Mass: 1
THINK: NEUTRAL
4
Q
What is the mass and charge of electrons?
A
Charge: -1
Mass: 0
5
Q
What is the atomic structure?
A
2
8
8
The rest.
