1.

Difference between a substance, an element and a compound

Answer»

Substance : - A substance is a single PURE FORM of matter.It has a specific composition and specific properties.Element : - Element is a substance which is made up of similar kinds of atom. example:-the element hydrogen is made from ATOMS containing a single proton and a single electron.Compound :- A compound is a chemical substance consists of MANY identical molecules composed of atoms from more than one element join by chemical bonds. Elements combine to form chemical compounds



Discussion

No Comment Found