The group to which elements belong in the periodic table is determined by the number?

Home » Past Questions » Chemistry » Waec » 2019 » The group to which elements belong in the periodic table is determined by the number?
Chemistry WAEC 2019

The group to which elements belong in the periodic table is determined by the number?

  • electrons
  • core electrons
  • valence shells
  • valence electrons checkmark

The correct answer is: D

Explanation

This periodic table shows the valences of element groups. 

Previous Question Next Question

Leave A Comment