The Periodic Table of the Elements organizes elements according to their properties. A section of the periodic table is shown. Which set of elements below is the most similar in chemical behavior?

Respuesta :

You haven't attached any options but anyways, to help you with your question, elements belonging to the same group (e.g. alkali metals, noble gases) all have the same chemical properties. Hydrogen, for example, have the same properties with Sodium, Potassium and Lithium.