Unit 3 T1 - Pure Substance, Mixtures, and pH Scale
Authored by Shanese Doss
Science
6th - 8th Grade
NGSS covered
Used 54+ times
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32 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How many different elements are there in a compound?
0
1
2 or more
-1
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of these pH values represent an acid?
4
8
10
12
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Ocean water is only slightly basic. What might its pH value be?
5
8
12
2
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which has a pH below 7?
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What pH is the strongest base?
1
7
4
14
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
if you add an acid to a base what will happen?
BOOM
it will neutralize
it wont mix
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A pure substance can be either an element or a ______________.
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