0
If a substance is an element is it a pure substance or a mixture?
Wiki User
∙ 9y ago
There are two ways to think about this. Chemically, the element is a pure substance (each atom has the same number of protons). Nuclear speaking, the element may be represented by a number of different isotopes (different number of neutrons).
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Is copper metal a mixture or pure substance?
Copper metal is an element and thus a pure substance.
Is silicone a pure substance or a mixture?
Silicon is an element. Its symbol is Si.
Is oxygen a substance or mixtures?
substance because you can write it as a formula
Is homogeneous mixture a pure substance?
AnswerNo It is not a pure substance because it contains more than one element.
What mixture is graphite?
No, graphite is a pure substance. It is a form of the pure element carbon.
Sodium is a mixture or substance?
a mixture
Is an element a pure substance or a mixture?
pure substance
Is alminum a mixture or pure substance?
Aluminum is an element, a pure substance.
Is a uranium a pure substance a mixture. and element or a compound?
Pure substance.
Is uranium a mixture or pure substance?
Uranium is a natural chemical element, a pure element.
Is boron a pure substance or mixture?
pure, its an element
Is oxygen a homogeneous or heterogeneous mixture?
Neither. Oxygen is an element, which is a pure substance and not a mixture.
Is copper metal a mixture or pure substance?
Copper metal is an element and thus a pure substance.
Is pure gold a pure substance mixture?
It's an element. So, yes, it's a substance, not a mixture.
Is silicone a pure substance or a mixture?
Silicon is an element. Its symbol is Si.
Is pure sugar substance of element or mixture?
Pure sugar is a substance (compound).
Is calcuim a mixture or pure substance?
Calcium is an element and therefore a pure substance.
