EAN of a metal carbonyl `M(CO)_(x)` is 36. If atomic number of metal M is 26, what is the value of x?

A metallic carbonyl M (CO)_(x) is in gaseous state. The rate of diffusion of CH_(4) is 3.31 time faster than this gaseous carbonyl under identical conditions. If atomic mass of metal is 63.29, the closest integer value of X is___________.

If E.A.N. of central metal cation M^(2+) in a non-chelating complex is 36 and atomic no. of metal M is 26, then the number of monodentate ligand is in this complex are:

If EAN of metal in K_(4)[M(CN)_(6)] is 36 find the number of d-electrons in complex.

What is the number of metal atoms in one molecule of chalcopyrite ?

If mass % of oxygen in monovalent metal 'M' carbonate (M_(2)CO_(3)) is 48% , find atomic mass of metal ? .

An alkali metal chloride crystallises as MCl.xH_(2)O . Atomic number of M is Z . Then Z-X =

A metal nitride M_(3)N_(2) contains 28 % of nitrogen. The atomic mass of metal M is