1 entry 1 source
Dysprosium
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
An element of the rare earth-group. Symbol Dy; at. wt., 162.5.
1 entry 1 source
Part of speech: noun (n.)
An element of the rare earth-group. Symbol Dy; at. wt., 162.5.