Question

a)
Study the table and answer the following questions
Atom
Atom No.
11
17
(i) Compare the positions of A and B in the Periodic Tab
(ii) Which is more metallic?
(iin. Write equations for the formation of ions of A and B
(iv) What type of bond is formed between A and B?
Mention its physical state and solubility in water.​

Answer 1

Answer:

1.A is alkale metal B is halogen

2.A is metallic

3.Na->Na+e-

2Cl- ->Cl2 + 2e-

4.ionic

A is solid B is gas

A reactions vigorously with water