Atomic Theory and Discoveries Quiz

Atomic Theory and Discoveries Quiz

8th Grade

106 Qs

quiz-placeholder

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Atomic Theory and Discoveries Quiz

Atomic Theory and Discoveries Quiz

Assessment

Quiz

Science

8th Grade

Practice Problem

Easy

NGSS
MS-PS1-1, HS-PS1-8, MS-PS2-3

+3

Standards-aligned

Created by

Brandon Dozler

Used 2+ times

FREE Resource

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106 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Who was the first to name the atom?

John Dalton

Dmitri Mendeleev

Democritus

JJ Thomson

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What did John Dalton propose about atoms in 1803?

Atoms are divisible

Atoms are solid spheres that can't get any smaller

Atoms are positively charged spheres

Atoms have a nucleus

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Who developed the first periodic table of elements?

Ernest Rutherford

Henry Moseley

Dmitri Mendeleev

JJ Thomson

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the key feature of JJ Thomson's Plum Pudding Model?

Atoms are indivisible

Atoms have a nucleus

Atoms are positively charged spheres with negative particles embedded

Atoms are solid spheres

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What experiment did Ernest Rutherford conduct to develop his nuclear model?

Gold foil experiment

Oil drop experiment

Cathode ray experiment

Double-slit experiment

Tags

NGSS.HS-PS1-8

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What did Henry Moseley discover about elements?

Elements are made of solid spheres

The number of protons is unique to each element

Atoms are indivisible

Elements are organized by atomic mass

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the charge of electrons according to the Niels Bohr Model?

Positive

Negative

Neutral

No charge

Tags

NGSS.MS-PS2-3

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