Science Test Cam
Authored by Renee Brocksieker
Science
9th Grade
NGSS covered
Used 3+ times
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92 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Physical or Chemical Change?
Sodium hydroxide dissolves in water.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Physical or Chemical Change?
Hydrochloric acid reacts with potassium hydroxide to produce a salt water and heat.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Physical or Chemical Change?
A pellet of sodium is sliced in two.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Physical or Chemical Change?
Water is heated and changed to steam.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
NGSS.MS-PS3-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Physical or Chemical Change?
Potassium chlorate decomposes to potassium chloride and oxygen gas.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Physical or Chemical Change?
Iron rusts.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Physical or Chemical Change?
When placed in H2O, a sodium pellet catches on fire as hydrogen gas is liberated and sodium hydroxide forms.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
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