Structure Of An Atom

Question 1

What did dalton find out

Answer 1

That atoms were tiny hard spheres and that atoms can not be created or destroyed and each element is a type of atom

Question 2

What was daltons model called and when was it done

Answer 2

Daltons billiard ball model of an atom and 1805

Question 3

What did Thomson find out

Answer 3

He discovers the electron

Question 4

What was thomsons model called and when was it made ?

Answer 4

Plum pudding and 1904

Question 5

What did Rutherford find out ?

Answer 5

That the atom is mainly empty space and that it has a small positive nucleus and the nucleus is where all the mass is concentrated

Question 6

What was rutherfords model called and when was it done

Answer 6

Rutherfords nuclear model and 1911