![A metal ‘M’ is in the first group of the Periodic Table. What will be the formula of its oxide?](https://www.gkseries.com/blog/wp-content/uploads/2022/04/A-metal-‘M-is-in-the-first-group-of-the-Periodic-Table.-What-will-be-the-formula-of-its-oxide.png)
Q. A metal ‘M’ is in the first group of the Periodic Table. What will be the formula of its oxide?
A. MO
B. M2O
C. M2O3
D. MO2
Answer: M2O
A. MO
B. M2O
C. M2O3
D. MO2
Answer: M2O
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