chemistry

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Define Element.
A pure substance
1 of 10
Define Compound.
2 or more substances JOINED/BONDED TOGETHER.
2 of 10
Define Mixture.
2 or more substances NOT joined/bonded together
3 of 10
What is filtration used for?
Seperating insoluble solid from a liquid
4 of 10
What is the charge of an electron?
-1
5 of 10
What is the charge of a proton?
+1
6 of 10
What is the charge of a neutron?
0 - no charge
7 of 10
What is the relative mass of a proton?
1
8 of 10
What is the relative mass of a neutron?
1
9 of 10
What is the relative mass of an electron?
almost 0 - very small
10 of 10

Other cards in this set

Card 2

Front

Define Compound.

Back

2 or more substances JOINED/BONDED TOGETHER.

Card 3

Front

Define Mixture.

Back

Preview of the front of card 3

Card 4

Front

What is filtration used for?

Back

Preview of the front of card 4

Card 5

Front

What is the charge of an electron?

Back

Preview of the front of card 5
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