Part 2 (Chemical Formulas)

How many atoms of carbon (C) are in C₆H₁₂O₆?

• 3

• 6

• 12

Tags

NGSS.MS-PS1-1

The blue numbers in the image below represent ________

• coefficients

• subscripts

• symbols

Tags

NGSS.MS-PS1-1

How many atoms of sulfur (S) are in H₂SO₄?

• 1

• 4

• 2

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NGSS.MS-PS1-1

How many Oxygen atoms are in the formula shown?

• 0

• 1

• 2

Tags

NGSS.MS-PS1-1

How many different elements are in the formula shown?

• 2

• 4

• 3

Tags

NGSS.MS-PS1-1

How many different elements are in the formula shown C₅H₁₁NO?

• 5

• 20

• 4

Tags

NGSS.MS-PS1-1

How many different elements are in the formula CH₂Br?

• 3

• 5

• 6

Tags

NGSS.MS-PS1-1

What is CO₂ made of?

• 0 Carbon, 2 Oxygen

• 1 Carbon, 2 Oxygen

Tags

NGSS.MS-PS1-1

What is CH₄O₅ made of?

• 0 Carbon, 4 Hydrogen, 5 Oxygen

• 1 Carbon, 1 Hydrogen, 4 Oxygen

• 1 Carbon, 4 Hydrogen, 5 Oxygen

Tags

NGSS.MS-PS1-1

A chemical formula uses symbols and _______ to represent the names of compounds.

• elements

• numbers

• words

Tags

NGSS.MS-PS1-1