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Y9 LC1 CHEM HWK WK3 - Atomic structure

Authored by Leanne Vernon

Chemistry

9th Grade

NGSS covered

Used 708+ times

Y9 LC1 CHEM HWK WK3 - Atomic structure
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31 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Subatomic particles with a negative charge

Electrons

Neutrons

Protons

Quarks

Tags

NGSS.HS-PS2-4

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Subatomic particles with a positive charge

neutrons
atomic mass
protons
isotopes

Tags

NGSS.HS-PS1-8

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Value representing the number of protons in an element

Atomic Mass
Mass Number
Valence Electrons
Atomic Number

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Subatomic particles that are neutral in charge

Neutrons
Protons
Nucleus 
Electrons

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

True or False - Protons and Neutrons have about the same mass.

True - They have about the same mass
False - They do not have about the same mass

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Which two subatomic particles make up the nucleus of an atom?

Protons and Electrons
Neutrons and Electrons
Electrons and Protons
Protons and Neutrons

Tags

NGSS.HS-PS1-8

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

How many electrons does this picture show?

4
5
6
3

Tags

NGSS.HS-PS1-1

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