strontianite

noun 0.735

rubidium

noun 0.581

radium

noun 0.575

alkaline earth

noun 0.575

yttrium

noun 0.573

calcium

noun 0.571

alkaline earth metal

noun 0.565

struvite

noun 0.563

cerium

noun 0.561

antimony

noun 0.559

stratum

noun 0.558

stratosphere

noun 0.557

samarium

noun 0.554

caesium-137

noun 0.552

styrene

noun 0.547

francium

noun 0.544

scandium

noun 0.543

bromine

noun 0.543

sodium

noun 0.540

iridium

noun 0.540

strychnine

noun 0.538

praseodymium

noun 0.537

radon

noun 0.536

thorium

noun 0.535

zirconium

noun 0.533

rhodium

noun 0.532

erbium

noun 0.532

krypton

noun 0.531

lanthanum

noun 0.528

astatine

noun 0.528

caesium

noun 0.528

phosphorus

noun 0.527

streptomycin

noun 0.525

stibnite

noun 0.523

steradian

noun 0.522

lithium

noun 0.520

strata

noun 0.519

indium

noun 0.518

plutonium

noun 0.518

streptococcus

noun 0.517

barium

noun 0.516

boron

noun 0.515

radionuclide

noun 0.515

ragstone

noun 0.513

stong

noun 0.512

radiocesium

noun 0.512

sterling

noun 0.512

styryl

noun 0.511

beryllium

noun 0.511

neodymium

noun 0.511

magnesium

noun 0.510

serotonin

noun 0.510

bastnaesite

noun 0.509

sterling silver

noun 0.506

sternum

noun 0.506

radioactive

noun 0.505

stratigraphy

noun 0.503

rare earth element

noun 0.503

potassium

noun 0.503

uranium

noun 0.503

polonium

noun 0.503

streptomyces

noun 0.502

siderite

noun 0.502

dysprosium

noun 0.500