People

Question 1

Dalton

Answer 1

Suggested that matter is made up of atoms

And they can’t be destroyed/divided

And all matter is made up of small particles called atoms and all atoms are identical

Question 2

Thomson

Answer 2

Proposed that atoms contain negatively charged particles called electrons

Question 3

Rutherford

Answer 3

Discovered the nucleus and it’s subatomic particles and the nucleus was made up of protons (+) and neutrons (=) and that the atom is tiny and empty space and electrons move around a central nucleus

Question 4

Bohr

Answer 4

Proposed that electrons are located in the shells around the nucleus