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the periodic table - Coggle Diagram
the periodic table
metals and non metals
there are 92 naturally occuring elements in the periodic table, majority are metals. the mals ae foumd on the left the non metals on the rightt.mant maetals have similare po
roperties but there are some exseptions, mercury is the oly metal liquid at room temp. iron nickel and coba;t are the magnetic metals. metals from positive ions no metals form negative ions
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halogens
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decresing reactivity as you go down the group becasues the smalleer atoms have a bigger electrostatic force meaning its easier to pull in an electon
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