An atom is the basic building block of chemistry. It is the smallest unit into which matter can be divided without the release of electrically charged particles. It also is the smallest unit of matter that has the characteristic properties of a chemical element.
Atom are the building blocks of all matter . They are very small ,they are smaller than anything we can imagine . More than million’s of atoms when stacked would make a layer barely as thick as sheet of paper. atomic radius is measured in nanometres . 1/10^9 = 1nm , 1m = 10^9 nm
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Explanation:
An atom is the basic building block of chemistry. It is the smallest unit into which matter can be divided without the release of electrically charged particles. It also is the smallest unit of matter that has the characteristic properties of a chemical element.
Answer:
Atom are the building blocks of all matter . They are very small ,they are smaller than anything we can imagine . More than million’s of atoms when stacked would make a layer barely as thick as sheet of paper. atomic radius is measured in nanometres . 1/10^9 = 1nm , 1m = 10^9 nm
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