G
Ground State
AllChemicals — The Online Chemical Glossary | https://allchemicals.info/chemical/464-ground-state
What is Ground State?
The ground state is the lowest energy state of an atom, molecule, or quantum mechanical system. In the ground state, electrons occupy the lowest available orbitals according to the Aufbau principle. Energy must be absorbed to promote the system to an excited state. The ground state is the most stable configuration and the reference point for calculating energy changes.
Key Facts
Term
Ground State
Index
All "G" terms
Frequently Asked Questions
The ground state is the lowest energy state of an atom, molecule, or quantum mechanical system. In the ground state, electrons occupy the lowest available orbitals according to the Aufbau principle. Energy must be absorbed to promote the system to an excited state. The ground state is the most stable configuration and the reference point for calculating energy changes.
More "G" Terms
Gadolinium
Gd
Gallium
Ga
Galvanic Cell
Zn(s)|ZnSO₄(aq)||CuSO₄(aq)|Cu(s); E°_cell = +1.10 V
Galvanizing
Zn(s) coated on Fe; Zn → Zn²⁺ + 2e⁻ (sacrificial anode)
Gamma Radiation
γ radiation; λ < 0.01 nm
Gamma Ray
Gangue
Gas
PV = nRT; 22.414 L/mol (STP)
Gay-Lussac's Law
P/T = k (constant V, n); P₁/T₁ = P₂/T₂
Geiger Counter
Gel
Gem-Dimethyl Group
C(CH₃)₂
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