Valence electrons of A, B and C are 8, 1 and 7 respectively. Identify a) The most reactive nonmetal. b) The most reactive metal. c) The element belongs to alkali metal family. d) The element belongs to the noble gas family. e) The element with valency zero. f) Write the formula of the compound formed when B and C react together.
Answers
Answered by
0
chlorine
no one is metal in them
no one is alkali metals here
Argon
Argon
clF3
Explanation:
zero valency mean zero reactivity for noble gas they are not reactive.
element with 8 outer electron means it's from 8A group and is Argon
Similar questions