105-Db
basic
105-dubnium
Element 105 is also called as Hahnium.
Isotopes:
Db-255
Db-256
Db-257
Db-258
Db-259
Db-260
Db-261
Db-262
Db-263
Db-264
Db-265
Db-266
For information on elements, we recommend
.