Quizizz: Counting Atoms and Elements
Authored by Naira Olivares Garza
Science
8th Grade
NGSS covered
Used 33+ times
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15 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 7 pts
Use the formula of ammonium sulfate to answer the questions below: (NH4)2SO4
Number of nitrogen atoms?
(a)
Tags
NGSS.MS-PS1-1
2.
FILL IN THE BLANKS QUESTION
1 min • 7 pts
Use the formula of ammonium sulfate to answer the questions below: (NH4)2SO4
Number of oxygen atoms?
(a)
Tags
NGSS.MS-PS1-1
3.
FILL IN THE BLANKS QUESTION
1 min • 7 pts
Use the formula of ammonium sulfate to answer the questions below: (NH4)2SO4
Number of different elements?
(a)
Tags
NGSS.MS-PS1-1
4.
FILL IN THE BLANKS QUESTION
1 min • 7 pts
Use the formula for sucrose (a type of sugar) to answer the questions below:
C12H22O11
Number of Hydrogen atoms?
(a)
Tags
NGSS.MS-PS1-1
5.
FILL IN THE BLANKS QUESTION
1 min • 7 pts
Use the formula for sucrose (a type of sugar) to answer the questions below:
C12H22O11
Number of oxygen atoms?
(a)
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Use the following chemical equation to answer the multiple-choice questions below. Write the letter of the correct answer next to the question number.
Reactants Products
N2 + 3H2 ---> 2NH3
How many total hydrogen atoms are on the product side?
2
6
9
12
Tags
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
If an element symbol has no subscript next to it, then this indicates that there is only ________________ atom of this element in the chemical formula.
1
3
4
2
Tags
NGSS.MS-PS1-1
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