Atom - The smallest part of an element, Element - Something made from only one type of atom, Compound - Something made from different atoms that have joined together, Molecule - A group of atoms, Periodictable - The list of all known elements, Metals - Elements on the left and centre of the periodic table, Nonmetals - Elements on the right of the periodic table, Shiny - Describes the appearance of metals, Conductors - Metals allow heat and electricity to pass through. We say they are ______________., Insulators - Non0-metals don't allow heat or electricity to pass through. We say they are ___________., Brittle - Non-metals have this property. They break and crumbly easily., Malleable - Metals have this property. They can be hammered into sheets., Symbol - Every element has one of these. It is made up of one or two letters., Mercury - The only metallic element that is a liquid at room temperature., Carbon - The only non-metallic element that conducts electricity.,

Elements and Compounds

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