Recent content by wilfredo pangilinan

  1. W

    Is it true or false that oxygen is produced in the negative electrode when water

    is electrolyzed? 11. Is it true or false that metals are brittle because it can be flattened by hammering? 12. Is it true or false that non-metals are lustrous and conductors of heat? 13. Is it true or false that metalloids have properties similar to metals? 14. Is it true or false that oxides...
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