Question

Consider the following elements:
20A, 8B, 18C, 16D, 4E, 2F
Answer the following giving reasons:
Which of the above elements you would expect to be
1.very stable
2.in group 2 of periodic table
3.in group 16 of periodic table
4.what type of bond will be formed when the elememt A reacts with B ? Explain

Answer 1

1)2F
2)4E
3)16D
4)IONIC BOND

Answer 2

Answer:

1)2F

2)4E

3)16D

4)IONIC BOND

Explanation: