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luda_lava [24]
3 years ago
5

The melting point for a substance will be the same temperature as its

Chemistry
2 answers:
marissa [1.9K]3 years ago
8 0

Answer:

freezing point

Explanation:

melting point is what temperature a solid turns into a liquid,

freezing point is what temperature a liquid turns into a solid

777dan777 [17]3 years ago
6 0
It is the freezing point just trust me
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The number of atoms of gold in the pure ring are 7.18 × 10²² atoms.

<h3>HOW TO CALCULATE NUMBER OF ATOMS?</h3>

The number of atoms in a substance can be calculated by multiplying the number of moles of the substance by Avogadro's number.

The number of moles in the gold (Au) can be calculated by dividing the mass of gold by its molar mass (196.97g/mol).

no. of moles = 23.5g ÷ 196.97g/mol

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Therefore, the number of atoms of gold in the pure ring are 7.18 × 10²² atoms.

Learn more about number of atoms at: brainly.com/question/15959704

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Identify the molecule that is not a compound.
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