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Physical Science Milestones Review

Physics, Chemistry

6th - 8th Grade

NGSS covered

Used 787+ times

Physical Science Milestones Review
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115 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The positive particles of an atom are 

electrons 
positrons 
neutrons 
protons 

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

True or False? Neutrons have a negative charge

True
False

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

A particle that moves around the nucleus is a(n)...

Proton
Neutron
Electron
Quark

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In the modern periodic table elements are arranged by:

atomic mass
atomic number
valence electrons
number of isotopes

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What does the 1.00794 stand for?

Hydrogen
atomic number
atomic mass
atomic explosion

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

all matter is made of what 

energy 
atoms 
electrons 
compounds 

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The positive particles of an atom are 

electrons 
positrons 
neutrons 
protons 

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