On breaking down, uranium atom converts into
a. Barium & Krypton
b. Barium & Silicon
c. Silicon & Krypton
d. Barium & Plutonium​

In a hydrogen bomb, hydrogen is converted into a. Barium b. Uranium-235 c. Uranium-238 d. Helium

Give the products of the following on dry distillation. a. Barium propanoate + Barium acetate c. Barium benzoate + Barium formate

(a) What heppens when a piece of iron metal is placed in copper sulphate solution ? Name the type of reaction involved. (b) Write balanced. Chemicla equation with state symbols for the following reaction : Barium chloride solution reacts with sodium sul.phate solution to give insoluble barium sulphate and a solution of sodium chloride.

The number of electrons transferred from one atom to another during bond formation in Barium Sulphide?