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Anfangsbuchstabe H
h
H
H
H
H field
H zone
h.c.p.
Haber-Bosch process (Haber process)
habit (crystal habit)
habitat
Hadfield steel
Hadley cell
hadron
haem (US heme)
haematite
haemoglobin (Hb)
haemophilia
hafnium
Hückel theory
hahnium
hair
half-cell
half-equation (half-reaction)
half-life
half-reaction
half-thickness
half-wave plate
half-wave potential
half-wave rectifier
halide
halite structure
Hall effect
Hall probe
Hall-Héroult process
Halley's Comet
haloalkane
haloform
halogenation
halogenoalkane (haloalkane)
halogens
halon
halothane (Fluothane)
Hamilton's equations
Hamilton's principle
Hamiltonian
haploid
hapto
haptotropism
hard and soft acids and bases
hard disk
hard radiation
hard water
hardness
hardness of water
hardware
harmonic
harmonic function
harmonic mean
harmonic motion
harmonic oscillator
hartree
Hartree theory
Hartree-Fock theory (self-consistent field theory)
Harvard classification
hassium
hausmannite
Hawking radiation
hazchem symbols
Hb
HDPE
He
health physics
heart
heat
heat capacity
heat engine
heat equation
heat exchanger
heat of reaction (combustion, formation, neutralization, solution, etc.)
heat pump
heat radiation
heat shield
heat sink
heat transfer
Heaviside-Kennelly layer (E layer)
heavy hydrogen
heavy metal
heavy water
hectare
Heisenberg uncertainty principle (indeterminacy principle)
helicity
heliocentric system
helium
helix
Helmholtz coils
Helmholtz free energy
helper T cell (T helper cell)
heme
hemiacetal
hemihydrate
hemiketal
hemisphere
Henderson-Hasselbalch equation
henry
Henry's law
heparin
heptane
herbaceous
herbivore
hereditary
hermaphrodite
hermetic seal
Hermite polynomials
Hermitian matrix
heroin
Heron's formula
herpes virus
hertz
Hertzsprung-Russell diagram
Hess's law (law of constant heat summation)
heterochromatin
heterocyclic aromatic compound
heterodyne receiver
heterogeneous catalyst
heterojunction
heterolysis
heterolytic fission (heterolysis)
heteropolar
heterotroph (chemoorganotroph)
heterozygous
heuristic
hexaammine
hexaaqua (hexaaquo)
hexachlorocyclohexane
hexachlorophane (hexachlorophene)
hexacyanoferrate(II) ion
hexacyanoferrate(III) ion
hexadecane
hexadecimal (Hex)
hexafluoroaluminate ion
hexagon
hexagonal close packing (hexagonal close-packed, h.c.p.)
hexahelicene
hexahydrate
hexane
hexanedioic acid (adipic acid)
hexose
Hf
HF
Hg
hibernation
Higgs boson (Higgs particle)
high frequency (HF)
high tension (HT)
high-energy physics
high-level language
high-performance liquid chromatography
high-spin complex
highest common factor
Hilbert space
hindbrain
hindrance
His
histamine
histidine (His)
histocompatibility
histogram
histology
histone
HIV (human immunodeficiency virus)
HLA system
Ho
hoarfrost
Hoffman voltameter
Hofmann degradation
Hofmann rearrangement
Hogness box (TATA box)
hole
holmium
Holocene
holoenzyme
hologram
holography
holophytic
holozoic
homeobox genes
homeomorphism
homeostasis
homeothermy
homeotic genes
hominid
Homo
HOMO
homogeneous
homogeneous catalyst
homoiothermy (endothermy, warm-bloodedness)
homologous
homologous pair
homologous series
homologue
homolytic fission (homolysis)
homomorphism
homonuclear diatomic molecule
homopolar
homozygous
Hooke's law
horizon
horizontal
hormone
horsepower
hour
hp
Hs
HT
HTML
HTTP
Hubble constant
hue
human (man)
human genome project
human immunodeficiency virus
human leucocyte antigen system (HLA system)
Hume-Rothery rules
humerus
humidity
humus
Hund's rules
hundredweight
hunting
Huygens' construction (Huygens' principle)
hybridization
hybridoma
hydantoin
hydrate
hydrated
hydration
hydraulic press
hydrazine
hydrazinium
hydrazoic acid
hydrazone
hydride
hydriodic acid
hydro-
hydroboration
hydrobromic acid
hydrocarbon
hydrochloric acid
hydrocortisone
hydrocracking
hydrocyanic acid (prussic acid)
hydrodealkylation
hydrodynamics
hydroelectric power
hydrofluoric acid
hydrofluorocarbon (HFC)
hydrogen
hydrogen atom emission spectrum
hydrogen bomb
hydrogen bonding
hydrogen bromide
hydrogen chloride
hydrogen cyanide
hydrogen electrode
hydrogen fluoride
hydrogen halide
hydrogen iodide
hydrogen ion
hydrogen overvoltage (hydrogen overpotential)
hydrogen peroxide
hydrogen spectrum
hydrogen sulphide (sulphuretted hydrogen)
hydrogenation
hydrogencarbonate ion (bicarbonate ion)
hydrogenolysis
hydrogensulphate ion (bisulphate ion)
hydrological cycle (water cycle)
hydrology
hydrolysis
hydrolytic process
hydrometer
hydronium ion
hydrophilic
hydrophilic colloid
hydrophobic
hydrophobic colloid
hydrophobic interaction
hydroponics
hydroquinone
hydrosphere
hydrostatic equation
hydrostatics
hydrous
hydroxide ion
hydroxonium ion
hydroxy-
hydroxyapatite
hydroxybenzene
hydroxyl group
hydroxylamine
hygrometer
hygroscopic
hyperbola
hyperbolic functions
hyperboloid
hypercharge
hyperconjugation
hyperfine structure
hypergolic
hypermetropia (long-sight)
hyperon
hypersonic
hypersphere
hypertext
hypha (plural hyphae)
hypnotic
hypo
hypo-
hypobromous acid (bromic(I) acid)
hypochlorous acid (chloric(I) acid)
hypogeal
hypoiodous acid (iodic(l) acid)
hypotenuse
hypothalamus
hypothesis
hypothesis test
hypsometer
hysteresis
Hz
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