mendeleev table period
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mendeleev table period |
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| navigate by keyword : antimony atom atomic background beaker blocks cadmium chart chemical chemistry class color compare configuration different education electronegative electrons element frame full gas graphic groups illustration indium iodine isolated lab lavoisier mass mendeleev molecule molybdenum nature niobium nuclear number order palladium periodic periods physics research rhodium row rubidium ruthenium school science scientific script shot signs silver strontium symbols systematize table teach technetium technique technology tellurium text tin typescript valence vector weight xenon yttrium zirconium |
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| Period 5 from the periodic system of chemical elements |
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