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likoan [24]
3 years ago
7

Describe, in terms of electrons, the difference between a calcium atom and a calcium ion

Chemistry
1 answer:
DanielleElmas [232]3 years ago
3 0

The Calcium atom has 2 valence electrons but a Calcium ion will have no electrons because it is a cation ion. Meaning that there are more protons than electrons. Also, the normal calcium symbol is Ca but the calcium ion is Ca²⁺

I hope this wasn't too late

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How many grams of water can be produced when 11.7 moles of ethane (C2H6) react with excess oxygen gas?
Elina [12.6K]

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2C_2H_6+7O_2\rightarrow 4CO_2+6H_2O

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4 0
3 years ago
Read 2 more answers
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