Chemistry, asked by abdtalk1, 1 year ago

Answer only B PART... Urgently

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Answered by Anonymous

1. Valency of Y is 1
2. Ionic bond
3. KY
4. CaY2
5. MgY2

abdtalk1: i don't understand... can you explain please

abdtalk1: how Y's valency became 1..?

abdtalk1: Are YOU a ICSE Student?

gopikakoli: I am IGCSE student

abdtalk1: ok

Answered by gopikakoli

1.Valancy of Y is (1).

2.Bonding present in HY is (ionic bonding).

3.The formula of compound formed between Potassium and Y is (KY).

4. Formula of compound formed between Calcium and Y is (CaY2).

5. Formula between Magnesium and Y IS (MgY2).

(All the answers are in brackets)

gopikakoli: No problem

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abdtalk1: It surely helped

gopikakoli: Answer should help you in your studies

abdtalk1: ya ya.. it did

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gopikakoli: Ok bye

abdtalk1: ok

gopikakoli: Hmm bye

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