Question

An element Z forms the following compound when it reacts with hydrogen,

chlorine, oxygen and phosphorus. ZH3, ZCl3, Z2O3 and ZP.

i)What is valency of element Z?

ii)Element ‘Z’ is metal or non-metal​

Answer 1

QUESTION:-

An element Z forms the following compound when it reacts with hydrogen,

chlorine, oxygen and phosphorus. ZH3, ZCl3, Z2O3 and ZP.

i)What is valency of element Z?

ii)Element ‘Z’ is metal or non-metal

ANSWER:-

i)What is valency of element Z?

→3 is the valency .

ii)Element ‘Z’ is metal or non-metal .

→ Z is a metal and is electropositive and reacting with non-metals .

HOPE IT HELPS

MARK BRAINLIEST PLS

Answer 2

Answer:

Valency is -3

and it is a metal

Explanation: