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Brums [2.3K]
3 years ago
12

Explain why the melting point of calcium is high?

Chemistry
2 answers:
DanielleElmas [232]3 years ago
5 0
It takes more energy to breakdown the bonds
Assoli18 [71]3 years ago
3 0

Calcium has a high melting point which is about 842°C.

This is coz Calcium atoms have smaller radii since they have also a greater nuclear charge.

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2 years ago
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3 years ago
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hodyreva [135]

Answer:

See explanation

Explanation:

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The colour of the acidified potassium dichromate turns from orange to green when exposed to alcohols from the breath of a drunken driver.

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PLEASE HELP ITS DUE TODAY
dimulka [17.4K]

Answer:

2nd one and last one

Explanation:

im just that smart

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