 Alkali Logam alkali mempunyai energi resonansi rendah dan kecenderungannya kuat melepaskan elektron valensi tunggalnya, cukup reaktif sehingga jarang ditemukan secara bebas di alam. You may e-mail the internet site proprietor to allow them to know you ended up blocked. Remember to involve That which you had been accomplishing when https://45.55.65.104/