Gold is an element.
Carbon and hydrogen are the two main elements that make up crude oil.
Iron is, itself, and element. It is not a compound of two elements.
they are elements compounds are when you take two or more elements and mix them together.
A molecule of water, which has the formula H2O, is made up of the elements hydrogen and oxygen.
Gold is not one of the six elements that make up most of the human body. The six main elements are oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus.
gold, mercury
Carbon and hydrogen are the two main elements that make up crude oil.
Calcium (Ca) and Oxygen (O) are the two elements that make up calcium oxide.
Iron is, itself, and element. It is not a compound of two elements.
it made of two or more element EX:salt... NaCI , water .....H20.................
they are elements compounds are when you take two or more elements and mix them together.
There are two elements that make up the compound NaBr, or sodium bromide. These two elements are sodium and bromine.
PotassiumFluorine
Hydrogen and fluorine are the two elements that make up hydrogen fluoride (HF).
The two elements that make up most of the oceans are hydrogen and oxygen, forming water molecules.
two or more different elements
Power and legitimacy