Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Chemical Reaction
When a magnesium ribbon is burnt in oxygen, it gets converted to ______.
1
magnesium peroxide
2
magnesium oxide
3
magnesium carbonate
4
More than one of the above
5
None of the above