Which two groups of elements in the Periodic Table are the most reactive? (1 point) Responses Noble gasses and alkali metals Noble gasses and alkali metals Alkaline earth metals and halogens Alkaline earth metals and halogens Halogens and noble gasses Halogens and noble gasses Alkali metals and halogens

Alkali metals and halogens are the two groups of elements in the Periodic Table that are most reactive.