Molecular mass

Molecular mass

Assessment

Interactive Video

Science, Physics, Chemistry

6th - 12th Grade

Hard

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The video explains that unified atomic mass units are used to measure atomic mass, equivalent to 1/12th the mass of a carbon-12 atom. It also describes how to calculate the molecular mass of a chemical compound by summing the atomic masses of its constituent atoms.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Can you explain what unified atomic mass units are?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the term 'atomic masses' refer to in the context of molecular mass?

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