Chemistry Review
Authored by Caitlynn Tyler
Chemistry
8th Grade
NGSS covered
Used 35+ times
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24 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not an example of a physical change?
sanding a piece of wood
the explosion of fireworks
shaping a gold bar
melting a popsicle
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Balance the equation. What is the correct number that should be in front of the H2 molecule?
1
2
3
4
Tags
NGSS.MS-PS1-1
NGSS.MS-PS1-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The ability to be bent is also known as
physical change
malleability
solubility
conductivity
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What distinguishes one atom of an element to another?
Number of protons
Number of neutrons
Number of electrons
Number of protons and electrons
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many protons does Copper have?
63.546
29
42
247
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How is the periodic table set up?
Elements are placed in the order that they were discovered in.
Elements are placed in alphabetical order, creating a pattern.
Elements are placed randomly in a table, to make even number of columns and rows.
Elements are placed according to various characteristics they have, creating patterns.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who created the Periodic Table that we know of today?
Dmitri Medelev
Bohr
Charles Darwin
Bill Nye
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