| The electronic configurations of four elements A, B, C and D are given below. |
| A : 2, 8, 1 |
| B : 2, 8, 7 |
| C : 2, 8, 8 |
| D : 2, 4 |
| Which of the following statements is incorrect? |
A) Element A is a metal.
B) Element C is a noble gas.
C) Elements A and B will combine to form an ionic bond.
D) Elements B and D will combine to form a covalent bond.
E) None of these
Correct Answer: E
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