What is an atom????????
Answers
Explanation:
An atom is the smallest constituent unit of ordinary matter that has the properties of a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small; typical sizes are around 100 picometers (1×10⁻¹⁰ m, a ten-millionth of a millimeter, or 1/254,000,000 of an inch). They are so small that accurately predicting their behavior using classical physics – as if they were billiard balls, for example – is not possible. This is due to quantum effects. Current atomic models now use quantum principles to better explain and predict this behavior.
Answer:
have you ever observed a martian building was from this was a room and then a collection of room to form a building what is the building block of the hue building what about the building block and ant help it is a small grain of sand similarly the building blocks of all matter are atoms