Its a mixture
mixture
pure substance?
No, it is a mixture; rarely a drug is a pure substance.
pure substance
Pure substance
Pure
mixture
Is pencil lead a mixture element or a compound
Water is a compound. A pure metal is an element. Graphite (a pencil lead) is the element carbon. These are all examples of a pure substance.
Pencil lead is actually not lead (Pb) at all, but it is graphite. And graphite is simply carbons atoms. So, no, it is NOT a compound mixture.
pure substance?
Pure substance.
No, it is a mixture; rarely a drug is a pure substance.
No a mixture is by definition not a pure substance.
no it is non pure substance
pure substance
It is a mixture of substances