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periodic table of elements

element a pure substance that cannot be seperated into simple form.
pure substance matter that is made up of the same particles throughout.
comepound matter that is made of two or more elements that are chemically combined.
atmosphere a mixture of mainly nitrogen and oxygen with small amounts of other gasses that surround earth.
oceans water that is made up of the elements hydrogen and oxygen.
matter anything that has volume or mass.
elements of the systems only a small number of different elements comprise the majority of matter found in earths system.
periodic table of elements an arrangement of the elements according to their atomic number and periodic trends of physical and chemical properties.
chemical symbol the symbol that represent each elements on the periodic table.
solid earth oxygen and silicon are main elements of matter that make up the rock and minerals of earths crust.
living matter cells from living matter are made of carbon bonded to other elements such as hydrogen ,oxygen,phosphorus,nitrogen,calcium,or sulfur.
atom the smallest substance in the world
Created by: lanefrost25