biohydrogen

noun 0.661

hydrogen electrode

noun 0.658

hydrogen

noun 0.645

hydrogen ion

noun 0.621

hydrogen sulfide

noun 0.607

hydrogen sulfate

noun 0.605

methanogen

noun 0.605

peroxisome

noun 0.602

mitochondrion

noun 0.600

hydrogen peroxide

noun 0.600

oxyhydrogen

noun 0.595

standard hydrogen electrode

noun 0.591

symbiosome

noun 0.587

hydrogen sulfite

noun 0.587

mitochondria

noun 0.586

hydrogen sulphate

noun 0.583

hydronium

noun 0.580

magnetosome

noun 0.580

transhydrogenase

noun 0.577

lysosome

noun 0.571

hydrogen economy

noun 0.570

hydrogenolysis

noun 0.568

hydrogen burning

noun 0.566

carboxysome

noun 0.561

dehydrogenase

noun 0.557

hydrogen carbonate

noun 0.554

hydride

noun 0.554

sulfur bacterium

noun 0.554

hydrogen selenide

noun 0.552

dihydrogen

noun 0.552

hydrozoan

noun 0.549

microbody

noun 0.544

hydrogen bomb

noun 0.543

fuel cell

noun 0.542

metal hydride

noun 0.541

hydrosulfide

noun 0.541

phagosome

noun 0.541

hydrogen bromide

noun 0.541

protozoon

noun 0.541

hemocyanin

noun 0.537

cryptomonad

noun 0.536

anaerobe

noun 0.534

hydrogen spectrum

noun 0.534

hydrogen bond

noun 0.534

heavy hydrogen

noun 0.528

hydrogen cyanide

noun 0.525

gas hydrate

noun 0.525

hydrosulfite

noun 0.525

hydrogen halide

noun 0.524

hydrogen line

noun 0.522

half cell

noun 0.520

oxonium

noun 0.520

cytochrome

noun 0.519

zoospore

noun 0.519

hydrogen iodide

noun 0.518

methanogenesis

noun 0.517

pyrenoid

noun 0.517

hydroperoxide

noun 0.515

podosome

noun 0.512

cytoplasmic membrane

noun 0.512

hydrogen chloride

noun 0.511

heme

noun 0.511

hemoglobin

noun 0.511

electrolyzer

noun 0.511

antihydrogen

noun 0.510

hydroxylamine

noun 0.510

nucleomorph

noun 0.510

cytoplasm

noun 0.510

oxygenator

noun 0.509

superoxide

noun 0.507

hypostome

noun 0.506

parasitophorous vacuole

noun 0.506

hydroid

noun 0.506

trypanosome

noun 0.504

hemangioblast

noun 0.504

zygospore

noun 0.503

imidazole

noun 0.503

endoperoxide

noun 0.503

archaeon

noun 0.503

rubredoxin

noun 0.502

proton pump

noun 0.502

protozoan

noun 0.501

hydrazine

noun 0.501

microbial fuel cell

noun 0.500

endosymbiont

noun 0.500