Related InterviewSolutions

• Which of the following is a metal ? `._(3)^(7)A " "._(1)^(3)B " "._(7)^(10)C`
• Hydrogen chloride (HCI) is a ______ molecule.
• A metal atom X forms an oxide of the type `X_(2)O`. State the number of electrpms present in the valence shell of the atom X.
• The valences of zinc ion and phosphate ion are ` 2^(+) and 3^(-)` respectively . Write the formula of the compound formed when these two ions combine.