0
ys calcium oxide is a good conductor os electricity
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Is calcium oxide is a pure substance?
Yes. Calcium oxide is a compound which is a type of pure substance.
Is calcium oxide a pure substances?
Yes. Calcium oxide is a compound which is a type of pure substance.
Is aluminum oxide an heterogeneous mixture?
No, aluminum oxide is a compound composed of a fixed ratio of aluminum and oxygen atoms, making it a pure substance. It is not a heterogeneous mixture because its components are chemically bonded in a defined structure.
Is calcuim a mixture or pure substance?
Calcium is an element and therefore a pure substance.
Is glass a mixture or a pure?
a substance because glass needs a chemical reaction
Is laughing gas a pure substance or a mixture?
Pure. (Its nitrous oxide.)
Is CaCl2 a pure substance or mixture?
CaCl2 is a pure substance. It is a compound made of calcium and chlorine in a fixed ratio.
Is nitrous oxide a pure substance colloid solution or heterogeneous mixture?
Nitrous oxide is a pure substance, as it is composed of only one type of molecule (N2O). It is not a colloid solution or a heterogeneous mixture which consist of two or more different substances.
Which element did Davy obtain from Lime?
Davy obtained the element Calcium from Lime by electrolyzing a mixture of lime (calcium oxide) and mercury oxide, which resulted in isolating pure calcium metal.
Is calcium heterogeneous homogeneous mixture?
Calcium itself is an element and is a pure substance, so it is a homogeneous material. It is not a mixture at all.
What colour is calcium oxide?
Pure calcium oxide is white.
Is aluminum oxide a mixture?
No, aluminum oxide is a compound composed of aluminum and oxygen atoms bonded together in a fixed ratio. It is a chemical compound, not a mixture.
