An element which can be exibit valencies 2,4,6 can be
a. Copper
b.iron
C.mercury
D.sulphur
Answers
Answered by
0
Answer:
Explanation:
b. IRON
Because it is in the form of (I)1, (I)2 which has valency 2,4 and 6 is earned when it reacts with atmospheric moisture
Similar questions