The position of three elements A, B and C in the Modern periodic table is as follows :Write formula of compound formed between :(i) B and A,(ii) B and C(b) Is any of the three elements a metal ? Give reason to justify your answer.

The position of three elements A, B and C in the Modern periodic table

1.	The position of three elements A, B and C in the Modern periodic table is as follows :Write formula of compound formed between :(i) B and A,(ii) B and C(b) Is any of the three elements a metal ? Give reason to justify your answer.
Answer» SOLUTION :(i) Between B and A HF (ii) Between B and C `H_2S` (b) None of the three elements is a metal. Although H resembles with elements of Group 1 in some properties but it is not a metal. It exists as a gas and does not SHOW normal properties of metals like electrical and THERMAL conductivity.