CHM 1025: Extra Exam 1 Review (unfinished)
Authored by L C
Chemistry
University
NGSS covered
Used 1+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an element?
H2O
N2
CO2
HBr
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
True or False? Ocean water is a heterogeneous mixture.
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which two of the following are compounds?
Calcium
Water
Caffeine (C8H10N4O2)
Phosphorus
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
We can infer that this is a...
solid
liquid
gas
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
We can infer that this is a...
solid
liquid
gas
square with circles in it
Tags
NGSS.MS-PS1-1
NGSS.MS-PS1-4
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A substance that is made up of only one kind of atom is a(n)
compound
homogeneous mixture
element
solution
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT an extensive property?
boiling point
mass
length
volume
Tags
NGSS.MS-PS1-1
NGSS.MS-PS1-2
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