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31-10-2020
Chemistry

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Helppp. Calcium reacts with bromine to form Calcium bromide
Ca - - - - > Ca+2

Br2 - - - - > 2br

A. Complete the equation by adding electrons

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DynamoPrince2612 DynamoPrince2612

31-10-2020

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Actually Welcome to the Concept of the Chemical Bonding.

Since we know that, calcium shares 2 electrons and Bromide being a halogen accepts 1 electron at a time,

So 2 bromides combine together to form a bond with Calcium, so we get as,

Ca2+ + 2Br -----------------------> CaBr2

CaBr2 is the compound formed.

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