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Oxygen is a chemical element; the molecule is diatomic, O2.
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Why is the substance of magnesium oxide classified as a compound?
Magnesium oxide is classified as a compound because it is composed of two different elements, magnesium and oxygen, chemically bonded. The formula unit for magnesium oxide is MgO.
Why the formation of water can be classified as a synthesis combustion or oxidation-reduction reaction?
The formation of water can be classified as a combustion reaction because hydrogen is heated in oxygen, and it is considered a synthesis reaction because two elements - hydrogen and oxygen - combine to form 1 compound - water.
Why is calcite classified as a compound?
Because it is made up of three substances -- copper carbon and oxygen -- CuCO3
Is oxygen an element compound mixtures?
oxygen is an element. it is not a compound.
What is the usual oxidation number for oxygen in a compound?
oxygen compound=p
Why is the substance of magnesium oxide classified as a compound?
Magnesium oxide is classified as a compound because it is composed of two different elements, magnesium and oxygen, chemically bonded. The formula unit for magnesium oxide is MgO.
What is oxygen classified as?
a gas Oxygen is classified as a nonmetal element within the oxygen family.
Would a compound be classified as a pure substance?
If this compound is refined can be classified as a pure substance.
Why the formation of water can be classified as a synthesis combustion or oxidation-reduction reaction?
The formation of water can be classified as a combustion reaction because hydrogen is heated in oxygen, and it is considered a synthesis reaction because two elements - hydrogen and oxygen - combine to form 1 compound - water.
Is carbon-dioxide a non-metal?
Carbon Dioxide is a compound formed by a Carbon and Oxygen. Only an element can be classified as a metal, non-metal or a metalloid. Compounds cannot be classified in these categories. Carbon and oxygen both are non-metals.
Why is calcite classified as a compound?
Because it is made up of three substances -- copper carbon and oxygen -- CuCO3
Is oxygen an element compound mixtures?
oxygen is an element. it is not a compound.
The element oxygen is classified as?
Oxygen is a gas.
What is the usual oxidation number for oxygen in a compound?
oxygen compound=p
Is oxygen or water a compound?
Oxygen is an element. Water s a compound.
What is a classification of oxygen?
Oxygen are classified into many things. For example, on the periodic table, oxygen is classified as a nonmetal gas with an atomic number of 8.
Water h2o is classified as an?
"compound"
