Counting atoms quiz

How many Hydrogen atoms are in 4H₂O?

• 6

• 8

• 2

• 4

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NGSS.MS-PS1-1

How many Oxygen atoms are in H₂O?

• 1

• 2

• 0

• 4

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NGSS.MS-PS1-1

How many Magnesium atoms are in 10MgCl₂?

• 10

• 5

• 20

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NGSS.MS-PS1-1

How many elements are in C₆H₁₂O₆?

• 1
• 2
• 3
• 4

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NGSS.MS-PS1-1

How man atoms of carbon are there?

• 1

• 2

• 3

• 4

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NGSS.MS-PS1-1

How many atoms of Iron are in this compound?

• 1

• 2

• 3

• 4

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NGSS.MS-PS1-1

How many atoms of oxygen are in

3Fe₂O₃

• 6

• 9

• 18

• 2

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NGSS.MS-PS1-1

What is the chemical formula for this molecule?

• H₁F₂

• H₁F₁

• HF

• HeF

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NGSS.MS-PS1-1

How many atoms are there TOTAL in H₂SO₄ ?

• 6

• 5

• 7

• 3

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NGSS.MS-PS1-1

Which of the following shows the elements with correct numbers of ATOMS for this molecule

H₂SO₄

• H = 2, S = 4, O = 4

• H = 2, S = 1, O = 4

• H = 8, S = 4, O = 4

• H = 2, SO = 4

Tags

NGSS.MS-PS1-1