An element is composed of a bunch of the same type of atoms. There are about 90 or so naturally occuring elements, and they're all on the Periodic Table. A compound is made up of two or more elements chemically bonded together. There are millions of compounds.
element. Sulfur dioxide (SO2) is a compound
It means many diffrent compounds.
KCl is a compound not an element.
Beryllium is an element. It is not a compound
cornstarch is a compound element.
Mixture
Isotopes are different forms of an element that have the same number of protons but different numbers of neutrons.
To calculate the grams of an element in a compound, you need to find the molar mass of the element and the compound. Then, use the formula: (mass of element/molar mass of compound) x molar mass of element. This will give you the grams of the element in the compound.
if it dissolves its a compound if not its an element.
NO = Nitrous Oxide - compound No = Nobelium - element
It is a compound Carbon is an element.
salt is a compound. it is not an element