State a reason for each of the following statements:(i) Fluorine never

1.	State a reason for each of the following statements:(i) Fluorine never exhibits any positive oxidation state.(ii) Helium does not form any real chemical compound.
Answer» (i) This is because fluorine is most electronegative element and does not have d-orbitals in its valence shell. (ii) Due to vary high ionisation enthalpy helium does not form any real chemical compound

State a reason for each of the following statements:(i) Fluorine never exhibits any positive oxidation state.(ii) Helium does not form any real chemical compound.

Answer»

(i) This is because fluorine is most electronegative element and does not have d-orbitals in its valence shell.

(ii) Due to vary high ionisation enthalpy helium does not form any real chemical compound

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State a reason for each of the following statements:(i) Fluorine never exhibits any positive oxidation state.(ii) Helium does not form any real chemical compound.

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