Explain the atomic structure
Answers
Answer:
An atom is the smallest constituent unit of ordinary matter that constitutes 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:
Atomic structure refers to the structure of indivisable particle known as atom.
In the chapter Structure of an atom, there is a lot of information given about it such as photoelectric effect, filling up of electrons, spectrum and Quantum Numbers.