 Alkali Logam alkali mempunyai energi resonansi rendah dan kecenderungannya kuat melepaskan elektron valensi tunggalnya, cukup reaktif sehingga jarang ditemukan secara bebas di alam. Male nyalas have interaction in intense interactions because they contend with each other for dominance and territory. These interactions include fighting and kicking out other males https://45.55.65.104/