The Mole Concept - a Review
Authored by Marie Arandia
Science
7th - 9th Grade
NGSS covered
Used 25+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
True or False? The mole is a derived unit of measurement.
True
False
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the molar mass of carbon (C)?
6 g/mole
8 g/mole
12 g/mole
16 g/mole
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the molar mass of carbon monoxide (CO)?
14 g/mole
24 g/mole
28 g/mole
32 g/mole
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
True or False? A sample of silicon, which has a mass of 28 g, has an exactly 1 mole of silicon.
True
False
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
True or False? One mole of silver has 6.02 x 10^23 atoms of silver.
True
False
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
True or False ? One mole of water (H2O) has 6.02 x 1023 molecules of water.
True
False
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: 1 mole of salt (NaCl) is equal to _____ g NaCl.
28
58
85
100
Tags
NGSS.HS-PS1-7
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