Oxygen and copper are examples of elements; cooper is a barrel maker.
elements and compounds?
The reaction of oxygen with other elements is oxidation. An example is iron and oxygen reacting to form rust.
No, but some of the gasses which make up air are elements (such as oxygen, nitrogen) are elements.
A non-example of oxygen could be helium, as it is an inert gas that does not readily react with other elements to form compounds or support combustion like oxygen does.
The metal itself and oxygen. For example, in ferrous oxide or ferric oxide, there is iron and oxygen.
Water, because it contains 2 elements hydrogen and oxygen.
Oxygen, carbon, nitrogen, hydrogen, calcium are all elements.
Oxygen, carbon, nitrogen, hydrogen, calcium are all elements.
Xenon is one of the elements. It is a type of gas (another example of a gas is the oxygen we all breathe). It is inert (whereas, for example, oxygen can combine with hydrogen to form water, xenon does not combine with other elements).
When elements are combined in a substance, the product is called a compound. For example, a water molecule is a compound molecule containing the elements hydrogen and oxygen.
The organic components of elements are those that support life. Elements like hydrogen and oxygen bond to create life-sustaining water for example.
For example proteins contain these elements.