When 167 ML of Water at 20°C Are Cooled to a a Temperature

question 95

Essay

When 16.7 mL of water at 20°C are cooled to a temperature slightly below 0°C,the volume occupied by the water increases to 18.2 mL.Explain this observation taking intoaccount the Law of Conservation of Mass.

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Definitions:

X Chromosome

One of the two sex chromosomes, which in humans and most animals determines the sex of the individual; females have two X chromosomes, males one X and one Y chromosome.

Associative Play

A stage of play in young children where they interact and share materials but do not coordinate their activities with a common goal.

Cooperative Play

A stage of play development in which children play together, creating and organizing games and activities with common goals.

Parallel Play

A developmental stage in early childhood where children play next to each other without interacting.