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Silicon is an element. Its symbol is Si.
An element is a substance in its pure and natural form.
substance because you can write it as a formula
Chocolate pudding would be considered a pure substance.
Mercury is an element and is therefore a pure substance. There are no other elements in it.
silicon is a pure substance because it is an element and as we know an element is a pure substance
The terms element and compound are used to identify pure substances.
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.
Uranium is a natural chemical element, a pure element.
pure substance
Yes. Gold is both a pure substance and an element.
A pure substance is an element or a compound.
Sodium is an ELEMENT, a pure substance. As a pure substance there is nothing else with it.
It is a gas and it doesn't really have a pure substance that you can see.
chromium can be pure or it can be in its natural state
Silicon is an element. Its symbol is Si.
In Geology that is a mineral, generally that is an element, look to PERIODIC TABLE.