comparing reactivity of different nonmetals\nrank the nonmetals in each set from most reactive (1) to least…

comparing reactivity of different nonmetals\nrank the nonmetals in each set from most reactive (1) to least reactive (3).\nneon:\nselenium:\nfluorine:

comparing reactivity of different nonmetals\nrank the nonmetals in each set from most reactive (1) to least reactive (3).\nneon:\nselenium:\nfluorine:

Answer

Explanation:

Step1: Recall periodic - table trends

Non - metal reactivity is related to electron - affinity and electronegativity. Fluorine is the most electronegative element and highly reactive among non - metals. Neon is a noble gas with a full outer electron shell, making it very stable and unreactive. Selenium is less reactive than fluorine but more reactive than neon.

Answer:

Neon: 3 Selenium: 2 Fluorine: 1