this is because the melecular chemicles in the substances mix and make a very dangerous gas (dont try this at home) a substance is smaller than a mixture because many things together make gasses which take p space too u know
A substance is not a mixture, because, when a mixture is unknown, it is called a substance until it is found the however many substances combined to make the mixture.
No, it is a mixture; rarely a drug is a pure substance.
pure substance?
it is a mixture..homogenous and a colloid one....
mixture
mixture
An element - substance - NOT a mixture.
a mixture is not a substance
a mixture is not a substance
No, it is a mixture; rarely a drug is a pure substance.
sperm is a substance. Semen is a mixture.
a mixture
Ice cream is a mixture.
Pure substance.
It is a mixed substance. ---------------------------------------------- It is a mixture
pure substance?
It would be an mixture
it is a mixture..homogenous and a colloid one....