Question

Find the odd one out:
1. Nitrogen, Nitrogen dioxide, chlorine, iodine vapour,
2. Iron, Tin, Arsenic, Zinc,
3. LAN, 2SN, LEN, LAC,
4. K*, Nat, Ca2+, NHA
5. Malleable, Not sonorous, Ductile, High density.

please ans it ​

Answer 1

Answer:

1 me iodine vapour, 2 Tin, 3 2SN, 3 NHA, 4 HIGH DENSITY

Answer 2

Answer:

1) iodine vapour 2)Tin 3)2SN 4)NHA 5)High density

here fast for (fun)