No. An element is made up of only one type of atom. Water and oil are made up of many different types of atoms, so they do not form an element.
Oil and water are both compounds, not elements.
water+coal=oil
No. An element is made up of only one type of atom. Water and oil are made up of many different types of atoms, so they do not form an element.
It is neither, it is an element
A mixture of oil and water is a mixture, not an element. If by substance you mean not a pure substance (element or compound), then oil and water would be a substance (that is a mixture). If you mean oil and water separately, then oil is a mixture of hydrocarbons, and water is a compound (pure substance).
It is neither, it is an element
Water and oil do not mix with each other. It is a mixture.
Water is not an element
Hydrogen* is neither a mixture nor a compound it is a basic element. Compounds are combinations of elements such as H20 (water molecule and 2 oxygen molecules) and mixtures are combinations of substances such as mixing oil and water.
No
No, water is not an element, it is a compound.
Water is not an element (H is an element, O is an element, when combined together it is not an element). See related question below.