Ch 18 Physical Science Test
Authored by Jason Gibson
Science
9th Grade
NGSS covered
Used 8+ times
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38 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The Statue of Liberty is green because:
it is painted green.
it is made of copper which has oxidized.
it is covered in algae.
it is illuminated with green lights.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a compound?
A substance formed when two or more chemical elements are chemically bonded together.
A single element in its pure form.
A mixture of different substances that are not chemically bonded.
A type of chemical reaction.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The properties of the compound will be the same from the elements that make it up.
True
False
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a chemical formula?
A representation of a substance using symbols for its constituent elements
A type of chemical reaction
A method for balancing chemical equations
A process for separating mixtures
Tags
NGSS.MS-PS1-1
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
What is H₂O?
(a)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chemical bonds form from the arrangement of ?
Electrons
Protons
Atoms
Neutrons
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the Electron Dot diagram?
A representation of the valence electrons in an atom using dots
A diagram showing the atomic structure
A chart of electron configurations
A graph of electron energy levels
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
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