The periodic table is an arrangement of elements according to their?

Home » Past Questions » Chemistry » Waec » 2019 » The periodic table is an arrangement of elements according to their?
Chemistry WAEC 2019

The periodic table is an arrangement of elements according to their? 

  • Oxidation number
  • Atomic number checkmark
  • Mass number
  • Nunber of neutrons

The correct answer is: B

Explanation

Elements are arranged in order of increasing atomic number

Previous Question Next Question

Leave A Comment