Quizizz: Counting Atoms and Elements

Use the formula of ammonium sulfate to answer the questions below: (NH₄)₂SO₄
Number of nitrogen atoms?

(a)  

Tags

NGSS.MS-PS1-1

Use the formula of ammonium sulfate to answer the questions below: (NH₄)₂SO₄
Number of oxygen atoms?

(a)  

Tags

NGSS.MS-PS1-1

Use the formula of ammonium sulfate to answer the questions below: (NH₄)₂SO₄
Number of different elements?

(a)  

Tags

NGSS.MS-PS1-1

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

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

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

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

SODIUM CHLORIDE IS COMMONLY CALLED TABLE SALT. HOW MANY ELEMENTS ARE IN NaCl?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

SiO₂ IS COMMONLY KNOWN AS GLASS. HOW MANY ELEMENTS DOES SILICON DIOXIDE CONTAIN?

• 2

• 3

• 4

• 5

Tags

NGSS.MS-PS1-1

HOW MANY ELEMENTS ARE IN ALUMINIUM (Al)?

• 4

• 3

• 2

• 1

Tags

NGSS.MS-PS1-1