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Is oxygen homo or hetero?
Oxygen is a pure substance, so it is a homoatomic molecule, meaning it consists of two oxygen atoms.
Does the composition stays the same or pure substance?
A pure substance consists of only one type of element or compound. The composition of a pure substance always stays the same, with a fixed ratio of its constituent particles.
Is uranium a mixture or pure substance?
Uranium is a natural chemical element, a pure element.
Is oxygen a homogeneous or heterogeneous mixture?
Neither. Oxygen is an element, which is a pure substance and not a mixture.
Is boron a pure substance or mixture?
Boron is a pure substance. It is a chemical element with an atomic number of 5 and is found in nature as a solid.
Is a helium a heterogeneous?
No, helium is a pure substance and an element to be more specific. It has a constant composition making it a pure substance and it is homoatomic (has only one type of atom) which makes it an element.
Is helium heterogeneous mixture?
No, helium is a pure substance and an element to be more specific. It has a constant composition making it a pure substance and it is homoatomic (has only one type of atom) which makes it an element.
Is gold a compound element homo or hetero?
Gold is a pure element, not a compound, so it is homoatomic.
Is helium a heterogeneous mixture?
No, helium is a pure substance and an element to be more specific. It has a constant composition making it a pure substance and it is homoatomic (has only one type of atom) which makes it an element.
Is oxygen homo or hetero?
Oxygen is a pure substance, so it is a homoatomic molecule, meaning it consists of two oxygen atoms.
Is an element is a pure substance?
Yes, an element is a pure substance. An element is composed of only one type of atom. There are no other substances in it. So an element is a pure substance.
Is an element a pure substance or a mixture?
pure substance
Is gold a pure substance and element?
Yes. Gold is both a pure substance and an element.
Is tin a pure substance or a mixture?
Pure Tin is a metallic element with the symbol Sn.Tin is always pure. Tin is not a mixture, but it may be a part of a mixture, like in bronze
When is an substance said to be pure?
A pure substance is an element or a compound.
Does the composition stays the same or pure substance?
A pure substance consists of only one type of element or compound. The composition of a pure substance always stays the same, with a fixed ratio of its constituent particles.
What is the object with the element sodium?
Sodium is an ELEMENT, a pure substance. As a pure substance there is nothing else with it.
