Physics, asked by asmanaaz12345678, 3 months ago

what are atoms?write an essay on it​

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Answered by himanisharma2292004
3

Answer:

Atoms are the smallest part of a substance known to man. The atom is made up of a total of three particles: the proton, neutron, and electron. The protons and neutrons make up the nucleus, while the electrons fly around the nucleus in a cloud. Electrons are negative and protons are positive.

Atoms are everywhere. They make up the chair sat you are on, the paper you are reading, even the pen used to grade this paper. Atoms are the smallest part of a substance known to man. The atom is made up of a total of three particles: the proton, neutron, and electron. The protons and neutrons make up the nucleus, while the electrons fly around the nucleus in a cloud. Electrons are negative and protons are positive. In a neutral atom, there is the same amount of electrons as there are protons (Sereway, 560). Seems simple enough, right? Actually, there is much more going on in an atom than just protons and electrons.

Before being able to understand the complex atom, it is important to understand the different models of an atom. The physicist J.J. Thomson, who also discovered the electron, proposed the earliest model of the atom called “Plum Pudding Model”. This model was also called the “Chocolate Chip Cookie” and “Blueberry Muffin

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