Which one has the largest size among Cr²⁺, Cr³⁺, Cr⁶⁺ and Cr?
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may be but not sure cr
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Answer:
Cr is the larger one.
Explanation:
As we know that negative sign depicts the large size and positive sign depicts the small size. It is because of the large radius of the atom. When an atom will have extra electron it will gain a negative charge and become the larger one. When an atom has some missing electrons, it will have a positive charge and a small radius.
In this case, Cr is the larger one as it is neutral. It has no positive neither negative charge on it. This shows that it has stable electrons than positive ones.
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