Match the element to its typical group on the periodic table and valency/charge:Group of answer choicesChlorineSodiumAluminiumOxygenMagnesiumNitrogen
Question
Solution
Chlorine typically belongs to Group 17 (VIIA) on the periodic table and has a valency/charge of -1.
Sodium typically belongs to Group 1 (IA) on the periodic table and has a valency/charge of +1.
Aluminium typically belongs to Group 13 (IIIA) on the periodic table and has a valency/charge of +3.
Oxygen typically belongs to Group 16 (VIA) on the periodic table and has a valency/charge of -2.
Magnesium typically belongs to Group 2 (IIA) on the periodic table and has a valency/charge of +2.
Nitrogen typically belongs to Group 15 (VA) on the periodic table and has a valency/charge of -3.
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