Compounds and Chemical Formulas

What suffix is used on the second element in a two element compound?

• -ous

• -ate

• -ide

• -ite

What is the name for the compound CO2?

• Carbon Dioxide

• Carbon Monoxide

• Dicarbon Oxide

• Carbon Oxide

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NGSS.MS-PS1-1

How would you write the chemical formula for the compound dinitrogen monoxide?

• NO2

• N2O2

• O2N

• N2O

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NGSS.MS-PS1-1

The formula for sodium hydroxide is:

• NaO

• OHNa

• NaHO

• NaOH

How many different elements are in this chemical formula: C₂H₂ClK₃

• 2

• 4

• 6

• 8

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NGSS.MS-PS1-1

How many different elements are represented in the compound?

Fe₃O₄

• 1

• 2

• 3

• 4

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NGSS.MS-PS1-1

If a compound is made from a metal element and a non-metal element, which element goes first in the name?

• Non-metal element

• Metal element

• It's alphabetical

• It's based on their position in the Periodic Table

What is the common name for the compound dihydrogen monoxide?

• Air

• Dirt

• Wood

• Water

A molecule of sulfur dioxide consists of sulfur atom (S) and oxygen atom (O). What is the chemical formula for this compound?

• SO₄

• S₂

• SO

• SO₂

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NGSS.MS-PS1-1

The chemical formula for the compound that consists of barium ions (Ba⁺² ) and oxide ions (O^-2) is

• BaO

• Ba₂O₂

• O² Ba²

• O Ba

Tags

NGSS.MS-PS1-1