Chemistry, 17.06.2020 01:57 juuuuuu42

Trur or false 1.i the periodic table most element are non-metal
2. an element with atomic number 14 is found in group lllA and period 5
3. element in the same number of shells

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Trur or false 1.i the periodic table most element are non-metal
2. an element with atomic numb...

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