Question

explain formation of an atom​

Answer 1

Atom Formation. The atom, consisting of protons and neutrons at its core, and surrounded by electrons in its orbitals, is the building block of molecules. The nucleus and the creation of the proton and neutron is the focus of this section to explain the mystery of how they were created

Answer 2

Answer:

We now know that atoms are made up of three particles: protons, neutrons and electrons — which are composed of even smaller particles, such as quarks. Atoms were created after the Big Bang 13.7 billion years ago. As the hot, dense new universe cooled, conditions became suitable for quarks and electrons to form.

Explanation:

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