Aomic Structure

Question 1

What are the fundamental particles

Answer 1

Protons, neutrons and electrons

Question 2

What is the relative mass and charge for a proton?

Answer 2

Relative mass 1

Relative charge +1

Question 3

What is the relative mass and charge of a neutron

Answer 3

Relative mass 1

Relative charge 0

Question 4

What is the relative charge and mass for an electron

Answer 4

Relative mass 0.0005

Relative charge -1

Question 5

Define an isotope

Answer 5

Atoms of the same element with a different nucleon number