Statement-1: The highest oxidation state of chromium in its compound is +6.
Statement-2: Chromium atom has only six electrons in ns and `(n-1)d` orbitals.

STATEMENT-1: The highest oxidation state of chromium in its compounds is +6. and STATEMENT-2: Chromium atom has only six electrons in ns and (n-1)d orbitals.

(A) The highest oxidation state of chromium in its compounds is + 6 (R) Chromium atom has only six electrons in ns and (n-1)d orbitals.

Assertion : The maximum oxidation state of chromium in its compounds is +6. Reason : Chromium has only six electrons in ns and (n-1)d orbitals

Chromium atom has six unpaired electrons. Substantiate.

Statement-1: the highest oxidation state of transition metal is exhibited in its oxide or fluoride only. Statement-2: Small size and high electronegativity of O and F can oxidise the metal to its highest oxidation state.

Explain why chromium has only one electron in its 4s subshell?