It is a compound, so it is a pure substance.
It is a compound, so it is a pure substance.
vitamin c
Vitamin C, I believe
Even if the apple juice is labelled as '100% pure', it is still a mixture of water particles, sugar particles, flavour particles, and vitamin particles. So it is a mixture, not a pure substance.
Vitamin A is not a mixture.
Vitamin C
Vitamin c helps your bones go stronger and helps to heal your body wear as synthetic vitamin c helps to protect cells from oxidization and other substance Vitamin c helps your bones go stronger and helps to heal your body wear as synthetic vitamin c helps to protect cells from oxidization and other substance Vitamin c helps your bones go stronger and helps to heal your body wear as synthetic vitamin c helps to protect cells from oxidization and other substance Vitamin c helps your bones go stronger and helps to heal your body wear as synthetic vitamin c helps to protect cells from oxidization and other substance
The substance found in apples and citrus fruits are vitamin C.
Yes because it is 1 compound: C4H5N3O. It does have to mix with other compounds to be created.
you get food with vitiman C nothing happens. Not true! see this in "Cooking" in Wikipedia: 'Cooking of vegetables and fruit containing vitamin c both elutes [ed;elute,The act of separating one substance from another by means of a solvent; to wash; to cleanse] the vitamin into the cooking water and degrades the vitamin through oxidation. The reduction can be very significant with extended cooking.'
Vitamin C. You can use lemons. If you don't want your apples sour, you can use a dissolving Vitamin C pills and insert your apples in them.
A substance that is too hot to touch. It could be gas or liquid or metal or mineral or a mixture or anything, really.