Element X is a metal with a valency 2.
Element Y is a non-metal with valency 3.
Write an equation to show how X and Y form ions.
X→X2++2e-
Y+3e-→Y3-
Element X is a metal with a valency 2. Element Y is a non-metal with a valency 3. (a) Write equations to show how X and Y form ions. (b) If Y is a diatomic gas, write the equation for the direct combination of X and Y to form a compound.
Element X is a metal with a valency 2. Element Y is a non-metal with a valency 3.
(a) Write equations to show how X and Y form ions?
(b) If Y is a diatomic gas, write the equation for the direct combination of X and Y to form a compound.
(c) If the compound formed between X and Y is melted and an electric current passed through the molten compound, the element X will be obtained at the ___ and Y at the ___ of the electrolytic cell.
(Provide the missing words).
Element X is a metal with a valency of 2, and Y is 3 non-metal with a valency of 3.
Write an equation to show how Y forms an ion.