1.

A ,Band Care elementsin thethirdshortperiod. Oxideof A isionicthat of Bis amphotericand thatof (C )is agiantmolecule . A,Band C will haveatomicnumbers in theorder

Answer»

`A LT B lt C `
`C lt B lt A `
` A lt C lt B`
`B lt A lt C`

SOLUTION :NA


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