Chemists use symbols to express elements easily, The symbol of any element is represented by its atom, The atom is the fundamental building unit of matter, It is the smallest individual unit of matter...
Properties of molecules of matter help explain why solids, liquids, and gases behave differently in everyday life. By understanding how molecules move, attract each other, and occupy space, students can easily grasp the basic...
The matter consists of very small structural units known as molecules. The molecule is the smallest part of matter that can exist freely, and it has the properties of matter. Properties of the molecules...
