C2 Topic 1
Teacher recommended
?- Created by: ldupre03
- Created on: 25-04-17 19:25
Other questions in this quiz
2. what is the relative mass and relative charge of a neutron?
- mass=1/1840, charge=-1
- mass=1, charge=0
- mass=1, charge=+1
- mass=10, charge=+10
3. where is the mass number written when next to an element symbol?
- top left
- bottom right
- top right
- bottom left
4. what determines which element an atom is a part of?
- number of shells
- number of protons
- number of electrons
- mass number
5. atoms' masses are so small we don't talk about them in Kg, we compare them to what?
- carbon-12
- carbon-14
- calcium-12
- calcium-14
Comments
Report