Atomic Structure Review

Atomic Structure Review

9th Grade - University

20 Qs

quiz-placeholder

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Atomic Structure Review

Atomic Structure Review

Assessment

Quiz

Chemistry

9th Grade - University

Hard

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

Standards-aligned

Created by

Uriah Albrink

Used 118+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many protons are in an atom with an atomic number of 20, an atomic mass of 45, and a charge of +2?
20
10
2
18

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many neutrons are in an atom with an atomic number of 20, an atomic mass of 45, and a charge of +2?
20
25
2
18

Tags

NGSS.HS-PS1-8

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many electrons are in an atom that has an atomic number of 34, an atomic mass of 74 and a charge of -2?
34
36
2
40

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many electrons are in an atom with an atomic number of 20, an atomic mass of 45, and a charge of +2?
20
45
18
2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many protons are in an atom that has an atomic number of 34, an atomic mass of 74 and a charge of -2?
34
74
40
36

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many neutrons are in an atom that has an atomic number of 34, an atomic mass of 74 and a charge of -2?
20
40
34
74

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What particle provided the positive charge for an atom?
proton 
neutron
electron
nucleus

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