What Is the Mass of a Water Molecule $\mathrm { H } _ { 2 }$

question 27

Multiple Choice

What is the mass of a water molecule, $\mathrm { H } _ { 2 }$ O,in atomic mass units?

• A)2 amu
• B)3 amu
• C)16 amu
• D)18 amu

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Months of Age

A way to measure age primarily used for infants and young children that denotes the number of months since birth.

Motor Development

Refers to the progression of muscular coordination, strength, and the ability to move through and interact with one’s surroundings.

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The abilities related to physical condition and performance, including strength, flexibility, endurance, and coordination.

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