One Mole of Carbon-12 Has a Mass of 12

question 72

Multiple Choice

One mole of carbon-12 has a mass of 12.00 grams. What is the mass of a ¹²C atom?

• A) 1.244 × 10⁻²⁶ kg
• B) 1.993 × 10⁻²⁶ kg
• C) 2.032 × 10⁻²⁶ kg
• D) 2.440 × 10⁻²⁶ kg
• E) 3.000 × 10⁻²⁶ kg

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Definitions:

Empathy

The capability to comprehend and empathize with someone else's emotions.

Displacement

A defense mechanism where negative emotions are redirected from their original source to a safer target.

Catharsis

The act of letting go of, thus offering alleviation from, intense or suppressed feelings.

Perception

The process by which individuals organize and interpret sensory information to give meaning to their environment.