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bevanscory123
bevanscory123
10.03.2021 • 
Biology

The image below shows the difference between a calcium atom and a calcium ion. Based on the ion structure, which of following elements would form a bond with calcium in a one to one ratio and why? (2b. / DOK 3) A.
One bromine ion would bond to one calcium ion because the balance of their charges would result in a full octet.

B.
One selenium ion would bond to one calcium ion because the balance of their charges would result in a full octet.

C.
One bromine ion would bond to one calcium ion because they are both located in period 4.

D.
One arsenic ion would bond to one calcium ion because they are both located in period 4.

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