Counting Atoms with Coefficients
8th Grade
•20 Qs
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Counting Atoms with Coefficients
Quiz
•
Science
•
8th Grade
•
Practice Problem
•
Easy
Standards-aligned
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many Hydrogen are in 4H2O?
6
8
2
4
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many total atoms are in 10MgCl2?
10
30
20
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many molecules are in 5MgCl2?
10
5
20
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many elements are in 5C6H12O6?
1
2
3
4
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many atoms are there TOTAL in:
10H2SO4
17
25
70
61
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many Sodium (Na) are in 6NaCl?
1
12
6
7
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How many Oxygen (O) atoms are in 2C2HO8Cl2
2
16
8
5
Tags
NGSS.MS-PS1-1
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