How Many Silicon Atoms (Si)are Contained in a 12

question 85

Multiple Choice

How many silicon atoms (Si) are contained in a 12.5 g sample of silicon?

• A)2.68 × 10²³
• B)5.83 × 10 ^{− 22}
• C)1.35 × 10²⁴
• D)1.71 × 10²¹

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A form of suffering associated with psychological distress, such as sadness, anxiety, or regret, without physical cause.

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The role or purpose an adaptation serves in promoting the survival and reproductive success of an organism, as explained by evolutionary theory.

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A professional who studies the evolutionary bases of behavior, emotions, and cognitive processes in humans, aiming to understand how evolutionary principles like natural selection influence psychological traits.