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Physics, 17.09.2019 00:00 AniyaT05

The group 8a (18) elements the group 8a (18) elements melt at high temperatures are good conductors of electricity are unreactive and are rarely found in combination with other elements react vigorously with water are liquids at room temperature

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The group 8a (18) elements the group 8a (18) elements melt at high temperatures are good conductor...
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