Atomic structure and isotopes test questions - Other

1

What is the charge of a proton?

2

What is the charge of an electron?

3

What is the mass of a neutron?

4

What is the mass of an electron?

5

What is the charge of an ion which has lost an electron?

6

What is the charge of an ion which has gained an electron?

7

What is the atomic number of an atom?

8

What is the mass number of an atom?

9

What are isotopes?

10

How many neutrons does hydrogen-3 have?