Counting Atoms Exam Prep
Authored by Malinee Carnegie
Science
6th - 8th Grade
NGSS covered
Used 1+ times
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27 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many hydrogen atoms in 2H20?
2
4
6
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many oxygen atoms in 2H20?
2
4
6
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many carbon atoms in 2C6H12O6 ?
2
6
8
12
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many hydrogen atoms in 2C6H12O6 ?
2
12
14
24
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many oxygen atoms in 2C6H12O6 ?
2
6
8
12
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many different elements are present in H2COCH2?
5
4
3
2
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many different elements are present in NaCl?
1
2
3
4
Tags
NGSS.MS-PS1-1
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