Question

Which two groups of elements in the periodic table are the most reactive?(1 point) Responses alkali metals and halogens alkali metals and halogens noble gases and alkali metals noble gases and alkali metals halogens and noble gases halogens and noble gases alkaline earth metals and halogens alkaline earth metals and halogens

Answer 1

The most reactive groups of elements in the periodic table are the **alkali metals and halogens**. Alkali metals (Group 1) are highly reactive due to their tendency to lose one electron, while halogens (Group 17) are also very reactive because they tend to gain one electron to achieve a stable electron configuration.