Subscript, Element or Compound practice
Authored by Breana Currie
Science
8th Grade
NGSS covered
Used 52+ times
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22 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many Hydrogen atoms are in 4H2O?
6
8
2
4
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many Oxygen atoms are in H2O?
1
2
0
4
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many Magnesium atoms are in 10MgCl2?
10
5
20
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many Nitrogen atoms are in (NH₄)₂CrO₄?
1
2
8
16
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many atoms of Hydrogen are in this compound?
1
2
3
4
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many Oxygen atoms are in Al₂(SO₄)₃?
4
12
7
24
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A subscript is the small number below the element symbol that tells the number of _______ of that element.
atoms
valence electrons
protons
elements
Tags
NGSS.MS-PS1-1
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