Chem review
Authored by Christina Carter
Chemistry
8th Grade
NGSS covered
Used 1+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many Hydrogen are in 4H2O?
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many Magnesium are in 10MgCl2?
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2H2 + O2 ----> 2H2O What is the product?
Tags
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2H2 + O2 --------> 2H2O What are the reactants?
Tags
NGSS.MS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many atoms are there TOTAL in:
H2SO4
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calculate the number of Oxygen atoms in Al(OH)3
1
2
3
4
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Number of N in (NH₄)₂CrO₄
Tags
NGSS.MS-PS1-1
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