How Many Molecules Are in a Sample of 10^-3 Mol

question 44

Multiple Choice

How many molecules are in a sample of 10^-3 mol?

• A)6.02 x 10¹⁸
• B)6.02 x 10²⁰
• C)6.02 x 10²²
• D)6.02 x 10²³
• E)cannot tell without knowing the molecular mass

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Definitions:

Shared Family Environments

Influences that affect children raised in the same family, including socioeconomic status, parenting styles, and cultural background.

Epigenetics

The examination of variations in living beings resulting from changes in gene expression, rather than modifications to the genetic sequence itself.

Identical Twins

Twins that result from a single fertilized egg splitting and developing into two genetically identical individuals.

Fertilization

The process in sexual reproduction where a sperm cell merges with an egg cell, forming a zygote that can develop into a new organism.