illustration chemistry the periodic table elements nickel copper zine and gallium atom |
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navigate by keyword : wheel text sketch presentation pattern organ number multimedia logo line font drawing document diagram design circle cartoon brand nickel copper zine gallium periodic table chemistry chemical element elements science education sign physics physical atom atomic particles molecular molecule learning study school university biochemistry scientific metallic electron proton quantum structure laboratory weight symbols nucleus bond boiling educational numbers properties mass matter gas |
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illustration of chemistry, The periodic table of the elements, nickel, copper, zine and Gallium atom, properties of the chemical elements exhibit a periodic dependence on their atomic numbers |
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