Question

In the formation of compound between atoms of element A and element B atoms of element A can lose two electrons and atoms of element B can gain one electron. a. What is the nature of bond between atoms of A and atoms of B ? b. Suggest the formula of the compound formed between atoms of A and atoms of B . c. Write any two physical properties of the compound formed above. 2. Write balanced chemical equation for the reaction taking place between calcium and water .

(3 Points)
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answer fast and do not copy from net​

Answer 1

Answer:

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