the.com/orbitals
electrons don't orbit like planets, they exist as fuzzy probability clouds with commitment issues.
means an orbital is a mathematical description of where an electron is likely to be found around an atom's nucleus.
from coined as a softer alternative to bohr's 1913 fixed electron orbits, once schrodinger's 1926 wave equation showed electrons behave more like smeared-out waves than tiny planets.
not a pathelectrons have no defined trajectory, only probability regions
shapes have letterss, p, d, f come from old spectral line names
pauli exclusionno two electrons in one orbital share identical quantum states
heisenberg's faultuncertainty principle makes exact orbits mathematically impossible
for instance
hybrid sp3 — pauling's 1931 mixing that explains methane's tetrahedral shape
d orbitals — four-lobed clovers responsible for transition metal colors