Chemical symbols with their meaning and history
English
Başlangıç
Do you know the chemical symbols and why they have those symbols? Challenge yourself to this fun chemistry quiz!
Açıklama
Etiketler
30
Soru
30 san
Soru başı
1:40
Ortalama süre
3,0
Yarışma Puanı
7
Katılımcı
For example, calcium metal is important for the bones ...