Chemical Formulas and Counting Atoms
Authored by Charles Martinez
Science
6th - 8th Grade
NGSS covered
Used 1+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many molecules of table salt are there in 6NaCl?
1
12
6
3
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many different ELEMENTS are in C6H12O6?
1
2
3
6
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many atoms of Oxygen are there in: H2SO4
6
5
4
2
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If there is no subscript, there is/are ______ atom(s) of that element.
0
2
only 1
1 million
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A tall number in front of a chemical formula. It indicates the number of molecules present.
Coefficient
Subscript
Exponent
Coordinator
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the subscript in a chemical formula tell you?
How many molecules are present
How many atoms are present
How many elements are present
How many neutrons are present
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many different ELEMENTS are in N2O ?
1
2
3
4
Tags
NGSS.MS-PS1-1
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