Golongan Alkali Tanah
Watch & download golongan alkali tanah MP4 and MP3 now. You can download free mp3 or MP4 as a separate song, or as video and download a music collection from any artist, which of course will save you a lot of time.
Unsur logam golongan alkali tanah.
Untuk lebih lengkapnya di website kami. ) semoga bermanfaat ya. Konsultasi bisa follow kami @sibejoo.
Logam alkali adalah unsurunsur golongan ia (kecuali hidrogen), yaitu litium, natrium, kalium, rubidium, sesium, dan fransium. Golongan iia (alkali tanah).
