Chemistry Unit 1

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Name the 1 factors that can affect a chemical reaction?
Catalyst
1 of 10
How do you work out the rate of a reaction?
change in volume or mass divided by change in time
2 of 10
What is the charge of an Electron?
Negative
3 of 10
What is the Mass of a Neutron and Proton?
1
4 of 10
Location of the Electron?
Energy level
5 of 10
Is an atom neutral? True or False
True
6 of 10
Why is there an equal amount of protons and electrons?
because atoms are neutral so it must have an equal amount of each other so they cancel out the charges
7 of 10
The mass number is an equal amount to the.......
Amount of protons
8 of 10
If the Mass number of sodium is 23 and the atomic number is 11, how many neutrons are there?
12
9 of 10
What is an Isotope?
Isotopes are atoms with the same chemical formula but different chemical structure
10 of 10

Other cards in this set

Card 2

Front

How do you work out the rate of a reaction?

Back

change in volume or mass divided by change in time

Card 3

Front

What is the charge of an Electron?

Back

Preview of the front of card 3

Card 4

Front

What is the Mass of a Neutron and Proton?

Back

Preview of the front of card 4

Card 5

Front

Location of the Electron?

Back

Preview of the front of card 5
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