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osmium fragment (Os) is a metallic chemical element belonging to the group of platinum metals that is located, used electrical conductors
China postage stamp: Sun Yat-sen (1866aa1925), Chinese revolutionary and politian, led the revolution to overthrow  the Qing dynasty in 1911. Founder of the Republic of China, and first president of the Republic. He was called \
Uric acid crystal, Calcium oxalate dihydrate in urine sediment.
Style life of a geological find of a petrified fossil on a white background
Yellow crystal stones on water background with 3D render design.
Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
small gray shiny metallic nugget just found by searchers on the white background
Fragment of uranium or yellow cake
Moldavite on white Background
Raw galena ore, aka lead sulfide, with blue-grey color on dark background
3d rendering. Different geometric shapes set. Modern minimal colorful objects. Simple clip art isolated on white background. Assorted icons, signs and symbols
Taiwan chip industry,Abstract chip made in Taiwan
Set of symbols of phosphorus from periodic table
Magnified close up of a pegmatite rock with many colors.
Potassium is a chemical element and was photographed here with a dark background with the macro lens to get details well visible
Plant sprouts close-up
Macro stone Fluorite mineral on white background close up
Green leaf on white background
Microscopic image showing oxalate crystals from urine sediment, most common cause of kidney stones
Macro close-up of new UK £50 notes,  the new note came into circulation 23 June 2021.
A micrograph of nanoparticles made of lipids containing an anticancer drug. The drug appears as a crystal inside of the spherical liposomes
Photomicrograph of a freshwater clustering single-celled green algae,
small green shiny metallic nugget just found by searchers on the white background
Cheyletiella blakei Mite - Small Cat pest view under a microscope
99.95% fine terbium isolated on white background
3d rendering of beach umbrella on colorful balls minimal summer travel holiday background.
3d render, simple geometric shapes, primitives and abstract objects. Collection of colorful balls, spheres and round design elements, isolated on white background
3d render, abstract background with rock
lead after pouring into water isolated on the white background
Close up of an olivine basalt lava rock.
Free Images: "bestof:Chen dimer.png Chen dimer Own Quantockgoblin chemical Persistent carbenes Dimers"
2-pyridone dimer.svg
Diphenylzinc dimer.svg
Diacetondiperoxid.svg
Diethylaluminium chloride.svg
Zeise-dimer.svg
Acetone Peroxide Dimer Structural Formula V.1.svg
Acetone Peroxides Structural Formulae V.1.svg
Proanthocyanidin A2.svg
Glutathione disulfide.svg
Neokuguaglucoside.svg
1,8-dihydroxyanthracen-9(10H)-one 200.svg
Chen dimer.png
Diaminocarbene dimer.png
Acetone peroxide dimer.png
DIBAH.png
Triazol5ylidenes.png
Dechalcogenation.png
Deprotonation1.png
Arduengo2.png
Bertrand1.png
Breslow2.png
Lemal1.png
Lemal2.png
Wanzlick1.png
Wanzlick2.png
Basebutyllithium.png
Imidazol2ylidene pka.png
Triazol5ylidene reactions.png
2-pyridone-chemical-dimer.png
Tetrahydromethylcyclopentadiene dimer.png
Aluminium-trichloride-dimer-3D-balls.png
Nb2Br10'.png
Zeise-Dimer.png
Alder2.png
Gold-tribromide-dimer-3D-balls.png
Gold-tribromide-dimer-3D-vdW.png
Diaminocarbenes1.png
Heteroaminocarbenes1.png
Imidazol2ylidenes1.png
DecompositionHeteroaminocarbenes.png
Pentamethylcyclopentadienyl Iridium Dichloride Dimer.JPG
Gold(III)-chloride-dimer-3D-balls.png
Gold(III)-chloride-dimer-3D-vdW.png
Copper-acetate-dimer-3D-balls.png
Kcarbene.png
Arduengo1.png
Arduengo3.png
Arduengo4.png
Arduengo5.png
Vacuum pyrolysis.png
DHA dimer monomer.png
Perborate dimer.png
AlderTIPcarbeneDMSO.png
Breslow1.png
Cyclopentadienylmolybdenum-tricarbonyl-dimer-2D-skeletal.png
Cyclooctadiene-rhodium-chloride-dimer-3D-vdW.png
Cyclooctadiene-rhodium-chloride-dimer-2D-skeletal.png
Cyclooctadiene-rhodium-chloride-dimer-3D-balls.png
Oxalic-anhydride-dimer-2D.png
Cramers dimer.png
Oxalic-anhydride-dimer-2D-skeletal.png
Silver acetate dimer ball.png
Silver acetate dimer spacefill.png
Cyclopentadienylmolybdenum tricarbonyl dimer 3D.png
Iridium acetylacetonate dimer ball.png
Iridium acetylacetonate dimer spacefill.png
Carbene 13C NMR.png
Carbene peak 13C NMR.png
Triazol5ylidene reactions text.png
Iridium acetylacetonate dimer skeletal.png
Endostatin 1BNL.png
Iodine-trichloride-dimer-3D-balls.png
Iodine-trichloride-dimer-3D-vdW.png
Niobium-pentachloride-dimer-2D.png
Disulfur-dioxide-2D-dimensions.png
Lithium-diphenylcuprate-dietherate-dimer-from-xtal-3D-sticks-C.png
Lithium-diphenylcuprate-dietherate-dimer-from-xtal-3D-sticks-A.png
Lithium-diphenylcuprate-dietherate-dimer-from-xtal-3D-sticks-B.png
Lithium-diphenylcuprate-dietherate-dimer-from-xtal-3D-SF-C.png
Lithium-diphenylcuprate-etherate-dimer-from-xtal-2D-skeletal.png
Benzenethiolato(triphenylphosphine)gold(I)-dimer-from-xtal-3D-balls.png
Ethyl-bromozincacetate-THF-dimer-from-xtal-2D-skeletal-A.png
Ethyl-bromozincacetate-THF-dimer-from-xtal-2D-skeletal-B.png
Ethyl-bromozincacetate-THF-dimer-from-xtal-2D-skeletal-C.png
Ethyl-bromozincacetate-THF-dimer-from-xtal-2D-skeletal-D.png
Formic acid dimer 3D ball.png
Formic acid dimer 3D spacefill.png
Acetic acid dimer 3D ball.png
Acetic acid dimer 3D spacefill.png
Directed1.PNG
Tert-butyl-bromozincacetate-THF-dimer-from-xtal-2D-skeletal-D.png
9-BBN-dimer-xtal-3D-balls.png
9-BBN-dimer-xtal-3D-sticks-skeletal.png
9-BBN-dimer-xtal-3D-sticks.png
9-BBN-dimer-xtal-3D-vdW.png
Zinc-pyrithione-dimer-3D-balls.png
Lithium-diphenylcuprate-dietherate-dimer-from-xtal-3D-balls-C.png
Tert-butyl-bromozincacetate-THF-dimer-from-xtal-2D-skeletal-C.png
Oxalic-anhydride-dimer-Spartan-HF-6-31Gstar-3D-balls.png
Gallium-trichloride-from-xtal-2004-3D-balls.png
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