You have these elements to choose from:
Lithium
Francium
Beryllium
Calcium
Barium
Titanium
Tantalum
Chromium
Palladium
Platinum
Silver
Zinc
Boron
Carbon
Lead
Nitrogen
Arsenic
Iodine
2006-10-19 11:32:51 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
Barium is highly reactive with oxygen forming the white Barium Oxide at the moment you open the container where is in.
Good luck!
2006-10-19 11:45:47 · answer #1 · answered by CHESSLARUS 7 · 0⤊ 0⤋
Barium is probally your best choice..the other compunds are not really white
2006-10-19 11:48:36 · answer #2 · answered by The Cheminator 5 · 0⤊ 0⤋
probably francium, because it is the most reactive of all the elements. (based on electronegativity)
2006-10-19 11:42:09 · answer #3 · answered by cross country runner 2 · 0⤊ 0⤋
barium indeed...
2006-10-19 12:11:41 · answer #4 · answered by teroy 4 · 0⤊ 0⤋