advertisement
Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
History
Page
Europium
Europium
About 300 g of dendritic sublimated 99.998% pure europium handled in a glove box
About 300 g of dendritic sublimated 99.998% pure europium handled in a glove box
Oxidized europium, coated with yellow europium(II) carbonate
Oxidized europium, coated with yellow europium(II) carbonate
Monazite
Monazite
Page
Dalton's symbols for the more common elements, as of 1806, and the relative weights he calculated. The symbols for magnesium and calcium ("lime") were
Dalton's symbols for the more common elements, as of 1806, and the relative weights he calculated. The symbols for magnesium and calcium ("lime") were replaced by 1808, and that for gold was simplified.