Only after some chemical tests and analytical chemistry determinations are executed.
Yes. Calcium oxide is a compound which is a type of pure substance.
Oxygen oxide is not a real substance.
sodium oxide: 1132oC magnesium oxide: 2852oC
Hydrogen is an element. It is not an oxide. A substance becomes oxide when it is bonded with oxygen only. Water is hydrogen oxide which is neutral
Calcium oxide
An oxide.
Yes. Calcium oxide is a compound which is a type of pure substance.
Yes. Magnesium oxide is a compound which is a type of pure substance.
The substance that neutralizes sulfur is called lime or calcium oxide.
It is a white crumbly slightly alkline(10.3) substance
Potassium Oxide
Sulfur Oxide