Basics of the Atomic model Flashcards
1
Q
What is an atom made up of?
A
Protons, Neutrons and Electrons
2
Q
What charge does a proton hold?
A
Positive 👍
3
Q
What charge does an electron hold?
A
Negative 👎
4
Q
Does a neutron have a charge
A
No
5
Q
What is the nucleus made up of?
A
Protons and neutrons
6
Q
What are subatomics?
A
They are protons, electrons, etc.
7
Q
What does the atomic number tell you?
A
The amount of protons
8
Q
What does the mass number tell you?
A
The sum of protons and neutrons in the nucleus
9
Q
When are the protons and electrons equal?
A
In a neutral atom
