The defining properties of the elements vary as you move from left to right across Period 2 of the Periodic Table. On the left-hand side of the period, the charge on the ion formed by an element is: 1 equal to the group number 2 negative. Which statements are correct?
- Aboth 1 and 2
- B1 only
- C2 only
- Dneither 1 nor 2