Earth Chemistry Review
Authored by Meaghan Baynes
Chemistry
9th Grade
NGSS covered
Used 6+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplest form of matter?
Element
Compound
Mixture
Molecule
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The smallest unit of matter that keeps its chemical properties. It is Greek meaning "uncuttable."
Molecule
Compound
Element
Atom
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the green dot represent?
electron
neutron
nucleus
proton
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the yellow circle represent?
electron
neutron
nucleus
proton
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do the red and blue dots represent?
one is the electron and the other is a proton
one is a neutron and the other is an electron
one is a proton and the other is a neutron
one is an up quark and the other is a down quark
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the charge of a proton?
Positive
Negative
Neutral
It depends upon the atom it is found.
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the charge of a neutron?
Positive
Negative
Neutral
It depends upon the atom it is found.
Tags
NGSS.MS-PS1-1
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