Atoms

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  • Created by: muffin_99
  • Created on: 28-05-14 00:05
What does the nucleus contain?
Protons and neutrons
1 of 14
How big are atoms?
Tiny
2 of 14
The majority of the mass of an atom is concentrated in the...
Nucleus
3 of 14
What determines how big an atom is?
The volume of its orbit
4 of 14
The nucleus has an overall...
Positive charge
5 of 14
Fill in the gaps...Protons are - and - charged.
Heavy and positively
6 of 14
Fill in the gaps...Neutrons are - and - .
Heavy and neutral
7 of 14
Fill in the gaps...Electrons are - and - charged.
Tiny and negatively
8 of 14
Neutral atoms have...
No charge
9 of 14
In a neutral atom the number of protons always equals the number of...
The electrons
10 of 14
When an atom is charged it is then an...
Ion
11 of 14
The number of neutrons isn't fixed but is usually the same as the number...
Of protons
12 of 14
Fill in the gaps...It's the number of - in an atom that determines what element it is.
Protons
13 of 14
Elements all have different properties from each other due to differences in their...
Atomic structure
14 of 14

Other cards in this set

Card 2

Front

How big are atoms?

Back

Tiny

Card 3

Front

The majority of the mass of an atom is concentrated in the...

Back

Preview of the front of card 3

Card 4

Front

What determines how big an atom is?

Back

Preview of the front of card 4

Card 5

Front

The nucleus has an overall...

Back

Preview of the front of card 5
View more cards

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