The valency of Ca is 2+. The valency of O is 2−. What is the simplified…
PYQ SSC JE (Junior Engineer) 2024
The valency of Ca is 2+. The valency of O is 2−. What is the simplified chemical formula of Calcium oxide?
- A.
Ca2O2
- B.
CaO
- C.
CaO2
- D.
Ca2O
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