Nature of Compound Past Year (2016 - 2018) MCQs Classification of Elements and Periodicity in Properties Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

1(current)

Magnesium reacts with an element (X) to form an ionic compound. If the ground state electronic configuration of (X) is $1 s^{2} 2 s^{2} 2 p^{3}$ , the simplest formula for this compound is:

1. ${Mg}_{2} X_{3}$

2. ${MgX}_{2}$

3. ${Mg}_{2} X$

4. ${Mg}_{3} X_{2}$

Subtopic: Nature of Compound |

74%

From NCERT

NEET - 2018

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

Hints

To view explanation, please take trial in the course.

NEET 2025 - Target Batch

1(current)

Q. No.

NEET Information

courses

Company

Botany Questions

Chemistry Questions

Physics Questions

Zoology Questions

Add Note

Highlight in NCERT