Why is `SF_(6)` kinetically inert ?

How would you account for the following : SF_(6) is kinetically inert.

Give reason for : (i) SF_6 is kinetically an inert substance. (ii) The N - O bond in N0_(2)^- is shorter than the N - O bond in NO_(3)^- .

Give reason for : (i) SF_6 is kinetically an inert substance. (ii) The N - O bond in N0_(2)^- is shorter than the N - O bond in NO_(3)^- .

State reasons for the following: SF_6 is kinetically an inert substance.

Explain the following: SF_6 is kineticaly inert.

SF_6 is kinetically inert substance. Explain.

Which two alkaline earth metals are kinetically inert towards oxygen and why?

SF6 molecule is kinetically an inert substance. Explain why?