<span>The correct answer is 'freezing point depression'. Colligative properties depend on the concentration of molecules of a solute. Examples of other colligative properties are boiling point elevation or vapour pressure lowering. The salt causes ice on the side walk to melt because it lowers the freezing point. </span>
The mineral that is the hardest known substance in nature is a diamond.
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Answer:
can you pls say what subject it is pls and thank u
Explanation:
Answer:
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Answer:
it holds reactant molecules in a good position for then to react
