Jawapan

  • toh
  • Pengguna Baru
2016-03-19T12:03:44+08:00
Alkali metal is not stable and needs to receive the electrons which are donated by group 18 to achieve octet duplet electron arrangement
excuse. group 18 cannot donate . bcause group 18 already stable :'))
2016-03-21T10:41:00+08:00
Alkali metal is not stable . alkali metal is d name for elments group 1 .they have 1 elektron valens . so they must donate/release 1 elektron tu to achieve susunan elektron oktet/duplet yg stabil.