Question

Transition metals usually form coloured compound? What is the colour of Iron(II) Oxide

Answer 1

Answer:

Metals that are not transition metals usually form white or colourless compounds. Like other transition metals, iron forms coloured compounds.

Explanation:

Hope it helps

Answer 2

Answer:

Q-Transition metals usually form coloured compound?

ans - The reason why transition metal in particular are colorful is because they have unfilled or either half filled d orbitals. There is Crystal field theory which explains the splitting of the d orbital, which splits the d orbital to a higher and lower orbital. Now, the electrons of the transition metal can "jump".

Elements: Zinc

Explanation:

Q -What is the colour of Iron(II) Oxide

ANS - black

Iron(II) oxide or ferrous oxide is the inorganic compound with the formula FeO.