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

and other

Answer 2

Answer:

A)

$(a) - Sodium$

$(c) - Bromine$

B)

$NaBr \: is \: the \: formula \: of \: the \: compound \:$

$type \: of \: bonding \: is \: ionic \: bond$

D)

$B \: is \: likely \: to \: be \: a \: good \: conductor$