No wood is not a pure compound. Wood is made up of many different compounds.
Wood has a complex composition; it is not only a compound.
Wood is a material (substance) not a chemical compound (it is not a pure substance made of one compound) and surely it is not a change at all, neither chemical nor physical.
tap water is a pure compound.
A compound is a pure material.
no Its a solution. If you mix salt in water, the salt dissolves. It is then a solution. That is not a mixture. It may well be a pure substance. If it is pure salt water it is pure. But if you add some soap it is then pure soapy salt water. What does pure mean? Pure is not a scientific term, so its meaning is debatable. Pure orange juice for instance, has no real meaning as orange juice contains many different things, so how is it pure? In fact if by the previous persons definition of pure, [wood is not but glass is] is incorrect as glass is a compound of several things as is wood. Pure water is a compound of hydrogen and oxygen. So is that pure ,or not?
A compound is a pure substance.
it is not too pure but is a compound
Pure water is a compound.
Pure water is a compound of hydrogen and oxygen.
No, wood is not a compound word.
Magnesium oxide (MgO) is a pure compound.
Dextrose is a pure substance.