Number of the records: 1

hafnium

Subject h. hafnium
Subject h. Hafnium
Scope note in English A metal element of atomic number 72 and atomic weight 178.49, symbol Hf.

subject heading

Subject h.	hafnium
Subject h.	Hafnium
Scope note in English	A metal element of atomic number 72 and atomic weight 178.49, symbol Hf.

Number of the records: 1

For full functionality of this site it is necessary to enable JavaScript. Here are the instructions how to enable JavaScript in your web browser.