Chemistry Electric fuse is an alloy of Copper and iron Zinc and lead Carbon and tin Tin and lead Copper and iron Zinc and lead Carbon and tin Tin and lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Who modified Bohr's theory by introducing elliptical orbits for electron path Thomson Hund Rutherford Sommerfeld Thomson Hund Rutherford Sommerfeld ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a bond is formed between two atoms, the energy of the system will May increase or decrease Remain the same Increase Decrease May increase or decrease Remain the same Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
Chemistry J.J. Thomson’s proposed model of atom is generally called ________ model. Cream and pudding Plum and pudding Cream and cake Plum and cake Cream and pudding Plum and pudding Cream and cake Plum and cake ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coating of a thin layer of zinc on steel or iron objects is known as Tinning Galvanising Hot dipping Electroplating Tinning Galvanising Hot dipping Electroplating ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant rare gas in the atmosphere is He Ar Xe Ne He Ar Xe Ne ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS