The electron arrangement of atoms of three elements A, B and C is : A (2, 8, 1); B (2, 8, 6); C (2, 8, 18,7).
(a) Write down the formula of the molecule of B and its electron dot diagram. Mention the type of bonding.
(b) Write down the formula of the compound formed between A and C and type of bonding.
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Answer:
A) hydrogen
Explanation:
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