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Dead People of Atomic Theory

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

Name J.J. Thomson's Model

a)

Chocolate Chip Cookie

b)

Plum Pudding

c)

Marble

d)

Solar System

2.

Name John Dalton's Model

a)

Chocolate Chip Cookie

b)

Plum Pudding

c)

Marble

d)

Solar System

3.

Name Niels Bohr's Model

a)

Chocolate Chip Cookie

b)

Plum Pudding

c)

Marble

d)

Solar System

4.

Who discovered the neutron?

a)

James Chadwick

b)

Niels Bohr

c)

Ernest Rutherford

d)

John Dalton

5.

Who discovered the electron?

a)

J.J. Thomson

b)

Niels Bohr

c)

Ernest Rutherford

d)

John Dalton

6.

Who proposed the initial idea of atoms

a)

John Dalton

b)

Democritus

c)

James Chadwick

d)

Ernest Rutherford

7.

Who preformed the Gold Foil experiment?

a)

Niels Bohr

b)

J.J. Thomson

c)

Democritus

d)

Ernest Rutherford

8.

All elements are made of atoms

a)

True

b)

False

9.

All elements are indivisible

a)

True

b)

False

10.

All elements are indestructible

a)

True

b)

False

11.

All atoms of the same element are the same

a)

True

b)

False

12.

All atoms of different elements are different

a)

True

b)

False

13.

Atoms combine in simple ratios to form compounds

a)

True

b)

False

14.

Atoms are rearranged in chemical reactions

a)

True

b)

False

15.

What experiment did Robert Millikan preform?

(a)