Question

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.​
c) Classify elements A, B and C as metal and non-metal
d) Which elements is likely to be good conductor

Answer 1

Answer:

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.​

c) Classify elements A, B and C as metal and non-metal

d) Which elements is likely to be good conductor

Answer 2

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