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What else can I help you with?
Is oxygen a substance or mixtures?
substance because you can write it as a formula
When matter cannot be separated into more than one substance by physical or chemical means it is called?
A pure substance.
Is copper metal a mixture or pure substance?
Copper metal is an element and thus a pure substance.
Can an pure element be an compound?
No. An element is a pure substance made of only one kind of atom. A compound is a pure substance made of two or more kinds of atom.
Is helium gas a pure substance as an element or a compound?
It is an element.
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.
When is an substance said to be pure?
A pure substance is an element or a compound.
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.
What is another name for a pure substance?
The terms element and compound are used to identify pure substances.
Is copper is a pure substance?
Yes, copper is an element, which is a pure substance.
Is alminum a mixture or pure substance?
Aluminum is an element, a pure substance.
Is uranium a mixture or pure substance?
Uranium is a natural chemical element, a pure element.
Is Chromium a pure substance?
chromium can be pure or it can be in its natural state
Sodium is a mixture or substance?
a mixture
How do elements differ from pure substance?
An element is a pured substance and a pure substance is a material
