Question

hich group of elements has the most similar chemical properties?(1 point)
Responses

carbon, nitrogen, and oxygen
carbon, nitrogen, and oxygen

aluminum, silicon, and phosphorus
aluminum, silicon, and phosphorus

fluorine, chlorine, and iodine
fluorine, chlorine, and iodine

uranium, plutonium, and lead

Answer 1

The group of elements that has the most similar chemical properties is **fluorine, chlorine, and iodine**. These elements are all halogens and belong to Group 17 of the periodic table, which means they share similar reactivity and chemical characteristics.