Question

what is orbital?????????????​

Answer 1

Explanation:

used about a road) built around the outside of a city or town to reduce the amount of traffic travelling through the centre

simran ab nahi aaegi kya ☹️

Answer 2

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Orbital, in chemistry and physics, a mathematical expression, called a wave function, that describes properties characteristic of no more than two electrons in the vicinity of an atomic nucleus or of a system of nuclei as in a molecule. ... A 1s electron occupies the energy level nearest the nucleus.