1.

Arrange the following elements in the order of their increasing non-metallic character Li, O, C,Be, F

Answer»

`F lt O LTC lt Be lt LI`
`Li lt Be lt C lt O lt F`
`F lt Be lt C lt O lt Li`
`F lt O lt Be lt C lt Li`

Solution :This is the correct order of INCREASING non-metallic character.


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