Question

All matter is composed of small particles called _______.

Answer 1

• The matter is anything that occupies space and has mass.
• Atom- It is the smallest constituent unit of matter that possess the properties of the chemical element.
• Atoms usually don’t exist independently.
• If we take a pure iron nail, it will be made up of the smallest particles that are iron(Fe) atoms

All matter is composed of small particles called atoms.