Question

answer this question​

Answer 1

Explanation:

B belongs to inert gases. 18gp

C belongs to p block 17gp

E alkali metals 1gp

F alkaline earth metal 2 gp

2. element B

3 element E

4. C and D are halogen

5. C and D

6. F

Answer 2

Answer:

i)

a) 18th group (Noble gases)

b) 17th group ( Halogens )

c) 1st group ( Alkali metals )

d) 2nd group ( Alkali earth metals )

ii) "B" - Neon (Ne)

iii) "E" - Sodium (Na)

iv) " C "- Chlorine (Cl) and " D " - Bromine (Br)

v) " C "- Chlorine (Cl) and " D " - Bromine (Br)

vi) " F " - Beryllium (Be)

Explanation:

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