science

science

KG - 2nd Grade

10 Qs

quiz-placeholder

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Assessment

Quiz

Chemistry

KG - 2nd Grade

Medium

Created by

eleanor schmidt

Used 12+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

who used gold foil and alpha particles

Democritus

dalton

thomson

rutherford

bohr

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

who discovered a dense, positive center to the atom

Democritus

dalton

thomson

rutherford

bohr

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

who concluded the atom was mostly empty space.

Democritus

dalton

thomson

rutherford

bohr

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

who concluded the atom had fast moving electrons on the outside

Democritus

dalton

thomson

rutherford

bohr

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

who discovered the electron

Democritus

dalton

thomson

rutherford

bohr

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

who used the cathode ray tube in his experiment

Democritus

dalton

thomson

rutherford

bohr

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

who created the plum pudding model

Democritus

dalton

thomson

Rutherford

bohr

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