Question

describe the water before heateng ​

Answer 1

Answer:

When water is heated, it causes the water molecules to vibrate and move apart. It boils and when it reaches its boiling point, the energy from the heat converts the water in to gas / vapor. When water is cooled, at a temperature of 4 C its molecules will contract, when it reaches the freezing point, it expands by 9%

Explanation:

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Answer 2

Answer:

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Explanation:

When water is heated, it causes the water molecules to vibrate and move apart. It boils and when it reaches its boiling point, the energy from the heat converts the water in to gas / vapor. When water is cooled, at a temperature of 4 C its molecules will contract, when it reaches the freezing point, it expands by 9%.