Element X is a metal with a valency 2. Element Y is a non-metal with a

1.	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).
Answer» 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 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).

Answer»

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).

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