What else would it be?
Discussion
Mostly aluminum, barium & strontium
https://youtube.com/playlist?list=PLuGtfhmsMa-KOJRpRcfvwvZYmpfU3Kgyf
What else would it be?
Mostly aluminum, barium & strontium
https://youtube.com/playlist?list=PLuGtfhmsMa-KOJRpRcfvwvZYmpfU3Kgyf