carbenium ion

noun 0.822

carbanion

noun 0.708

oxocarbenium

noun 0.678

bromonium ion

noun 0.675

carbocation

noun 0.645

bromonium

noun 0.625

carbenoid

noun 0.622

aminium

noun 0.608

radical cation

noun 0.604

carbene

noun 0.601

carbonitrile

noun 0.601

radical ion

noun 0.600

acylium

noun 0.589

carborane

noun 0.581

carbamic acid

noun 0.580

radical anion

noun 0.566

carbon

noun 0.565

carbyne

noun 0.558

carbinolamine

noun 0.558

carbonate

noun 0.556

sulfonium

noun 0.554

immonium

noun 0.553

pyridinium

noun 0.552

carbon-carbon bond

noun 0.551

nitrosonium

noun 0.548

carbonitride

noun 0.546

iodonium

noun 0.538

carbonic acid

noun 0.533

ethyl carbamate

noun 0.532

oxonium

noun 0.531

hydronium

noun 0.530

carbon arc

noun 0.530

tropylium

noun 0.528

complex ion

noun 0.526

carbamyl

noun 0.525

hydrogen ion

noun 0.525

inorganic carbon

noun 0.524

carbon group

noun 0.523

dicarbonyl

noun 0.522

iron carbide

noun 0.520

reactive intermediate

noun 0.520

curium

noun 0.518

carbonylation

noun 0.517

crotonic acid

noun 0.517

phosphonium

noun 0.517

isocyanide

noun 0.516

photoion

noun 0.515

butylammonium

noun 0.515

ammonium carbonate

noun 0.512

radiocarbon

noun 0.511

actinium

noun 0.509

carbocyanine

noun 0.509

ammonium

noun 0.508

cyanuric acid

noun 0.507

carbonic acid gas

noun 0.507

alkylammonium

noun 0.504

hydrocarbyl

noun 0.504

zwitterion

noun 0.503

carboxamide

noun 0.503

hydrogen carbonate

noun 0.503

fullerene

noun 0.502

cyclobutene

noun 0.502

carbon-14

noun 0.502

carbonyl

noun 0.502

diazonium

noun 0.501

acridinium

noun 0.501

californium

noun 0.500

carbo

noun 0.500