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.

there is no

explanation:

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hope this you! : )

(i popped my answer into google translate so it may be a bit wonky)

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;