Question

An element X has 13 protons and element Y has 8 protons.
i) How many electrons are there in their valence shell.
ii) What type of bond can be formed between X and Y
iii) Explain the formation of compound formed between X and Y with structure.
Answer ASAP

Answer 1

Answer:

electron in there valance shell of X = 2,8,3

valency = 3

shell Y = 2,6

valency = 2

Explanation:

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Answer 2

Answer:

1 for X .. 13 protons means 13 electrons

Electronic configuration = 2 , 8 , 3

so x have 3 electrons in valence shell

for Y .. 8 protons means 8 electrons

... 2, 6..

so it have 6 electrons in valence shell

2 ionic bond

3 X2 Y3 ( valency of X = 3, valency of Y=2)

actually its aluminum oxide ( alumina)