WebInteractive Periodic Table. An easy to use guide to the elements of the periodic table, including their history, discovery, physical and chemical characteristics, their uses, … WebThe metals that are further to the left on the Periodic Table do not have as many electrons in their outer shells as the non-metals on the right of the Periodic Table \n As you descend any group, the outer shell electrons become further away from the nucleus due to increasing atomic size as more shells of electrons are present\n

Structured questions - Sample exam questions - OCR Gateway

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Periodic Table – Royal Society of Chemistry

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