A Sample of CH₂F₂ with a Mass of 19 G

question 12

Multiple Choice

A sample of CH₂F₂ with a mass of 19 g contains _ atoms of F.

• A) 38
• B) 9.5
• C) 2.2 × 10²³
• D) 4.4 × 10²³
• E) 3.3 × 10²⁴

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