Atomic Theory

Atomic Theory

Assessment

Flashcard

Science

7th Grade

Hard

NGSS
MS-PS1-1, HS-PS1-8

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

All matter is made of _________.

Back

atoms

Tags

NGSS.MS-PS1-1

2.

FLASHCARD QUESTION

Front

Who proposed that atoms are indivisible?

Back

Dalton

3.

FLASHCARD QUESTION

Front

What atomic model did Thomson propose?

Back

Plum Pudding Model

4.

FLASHCARD QUESTION

Front

How did Rutherford discover the proton?

Back

Gold Foil Experiment

5.

FLASHCARD QUESTION

Front

True or False: The majority of an atom is made up of empty space.

Back

True

6.

FLASHCARD QUESTION

Front

What is the smallest unit of an element?

Back

Atom

7.

FLASHCARD QUESTION

Front

What are negatively charged particles in an atom called?

Back

Electrons

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