Observing Change
Authored by Nicole O'Malley
Science
6th - 12th Grade
NGSS covered
Used 46+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When a substance is melted it changes from __________ to __________
gas to liquid
liquid to gas
solid to gas
solid to liquid
Tags
NGSS.MS-PS1-4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A physical change can be reversed? T or F
True
False
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A burning match is an example of a ___________ change
chemical
physical
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the the correct criteria for a chemical change?
It is easily reversible and energy is released or absorbed
A new substance is formed and energy is released or absorbed
No new substance is formed and energy is released or absorbed
Tags
NGSS.MS-PS1-5
NGSS.MS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does this definition describe:
chemicals that combine to produce a new substance
reactants
reagents
products
Tags
NGSS.MS-PS1-5
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Check the boxes that relate to what happens during a chemical reactions
light is emitted
bubbles of gas appear
colour change
temperature drops
Tags
NGSS.MS-PS1-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wax melting is an example of a _______ change
physical
chemical
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