Please answer 24 question (4) 2Ag + N2 + 302
Which one alloy does not contain copper?
(I) Bronze
(3) German silver
(2) Brass
(4) Mischmetal
N.
The metal which can form cation having
metal - metal bond
(1) Mercury
(3) Osmium
(2) Copper
(4) Iron
Z. Value of magnetic moment of a divalent metal ion
is 5.92 BM. Total number of electron in its atom
would be
