What Is the Mass of One Oxygen Molecule,O₂,in Grams? Round $\times$

question 148

Multiple Choice

What is the mass of one oxygen molecule,O₂,in grams? Round your answer to two significant figures.

• A)16 g
• B)5.2 \(\times\)10^-26 g
• C)1.9 \(\times\) 10²³ g
• D)2.7 \(\times\) 10^-24 g
• E)5.3 \(\times\) 10^-24 g

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Definitions:

Milliliters (mL)

A metric unit of volume equal to one-thousandth of a liter, commonly used to measure liquids.

Teaspoon (tsp)

A unit of measure typically used in cooking, equivalent to approximately 5 milliliters.

Equivalent Fractions

Fractions that have different numerators and denominators but represent the same value or proportion of a whole.

Proportions

The relationship in size, amount, or degree between different parts of a whole.