

InterviewSolution
Saved Bookmarks
1. |
Magnesium reacts with an element (X) to form an ionic compound . If the ground state electronic configuration of (X) is `1s^(2) 2s^(2) 2p^(3)` , the simplest formula of this compound isA. `Mg_(2)X_(3)`B. `MgX_(2)`C. `Mg_(2)X`D. `Mg_(3)X_(2)` |
Answer» Correct Answer - D `Mg^(2+) X^(+3) ` i.e., `Mg_(3)X_(2)` Thus , option (d) is correct . |
|