Question

In the table below. H does not represent hydrogen. Some
elements are given in their own symbol and position in the
periodic table while others are shown with a letter.
(a) Among period 2 elements A. B. C and D. the one which
has highest electron affinity is
A. Lithium
B. Carbon
C. Fluorine
D. Neon
(b)
2
IA
VIA
O
IIA IIIA IVA VA
VIIA
1
2
13
14
15
16
17
18
Li
D
J
Ne
A
Mg
E
Si
H
K
B
C
F F.
G
L
Select from the table
(i) Which is most electronegative.
(ii) How many valence electrons are present in G
(iii) Write the formula of the compound between B
and H.
(iv) In the compound between F and J what type of bond
will be formed.
(v) Draw the electron dot structure for the compound
formed between C and K.​

Answer 1

Answer:

1-I

2-R

3-M

4-5

5-T

6-Y

7-ionic bond A2H

Explanation:

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Answer 2

Answer:

1:J

2:5

3:B2H

4:ionic

5:CK2