Which two groups of elements in the Periodic Table are the most reactive?
(1 point)
Responses
Halogens and noble gasses
Halogens and noble gasses
Alkali metals and halogens
Alkali metals and halogens
Noble gasses and alkali metals
Noble gasses and alkali metals
Alkaline earth metals and halogens
3 answers
Alkali metals and halogens
are you sure
Yes, I am sure. Alkali metals and halogens are the two groups of elements in the Periodic Table that are the most reactive.