Calculating Protons, Neutrons, Electrons and Isotopes

Front

What is the atomic number of this nucleus? Options: 1, 3, 4, 7

Back

3

Front

What is the atomic number of this atom? Options: 4, 5, 9, none of the above

Back

4

Front

What is the atomic number of this atom?

Back

2

Front

What is the atomic number of this atom?

Back

1

Front

Which particle has a positive charge? Options: electron, orbital, proton, neutron

Back

proton

Front

Choose the particle that has no charge. Options: nucleus, neutron, proton, electron

Back

neutron

Front

An electron has a _____ charge.

Back

negative

Front

Which subatomic particle has a negative charge in the atom? Options: proton, neutron, electron, quark

Back

electron

Front

The atomic number of Hydrogen is

Back

1

Front

What is the atomic mass of hydrogen?

Back

1