Metallum
Si genus musicae quaeris, vide metallum (musica).

Metallum  est genus materiae quod lucem refulget ac eam defert propriam colorum ratio, metallica dicta. Optimum vi electrica conductor est, universe acidis hydrogenium proferentibus sed non basibus incisum, saepe bona resistentia mechanica. Metalla pura sunt elementa chemica. 

Metalla sunt exempli causa:
 Aurum
 Argentum
 Cuprum vel cyprium
 Ferrum
 Plumbum
 Stannum vel plumbum album

Metalla mixta sunt exempli causa:
Aes, quod est cuprum stanno vel plumbo mixtum
Chalybs
Electrum, quod est mixtura aurei et argenti

Chemia organometallica
Ligatio metallica
Metalleutice
Metalla nobilia
Metalla transitionis
Metallurgia

Bibliographia
Crow, J. M. 2016. Impossible alloys: How to make never-before-seen metals." New Scientist, 12 Octobris.
Parish, R. V. 1977. The Metallic Elements. Londinii: Longman ISBN 978-0-582-44278-8.
Raymond, R. 1984. Out of the Fiery Furnace: The Impact of Metals on the History of Mankind. Melburni: Macmillan Australia. ISBN 978-0-333-38024-6.
Russell, A. M., et K. L. Lee. 2005. Structure–Property Relations in Nonferrous Metals. Hoboken: John Wiley & Sons. ISBN 978-0-471-64952-6.
Street A., et W. Alexander. 1998. Metals in the Service of Man. Ed. 11a. Londinii: Penguin Books. ISBN 978-0-14-025776-2.
Wilson, A. J. 1994. The Living Rock: The Story of Metals since Earliest Times and Their Impact on Developing Civilization.'' Cantabrigiae: Woodhead Publishing. ISBN 978-1-85573-154-7.

Nexus externus 

Isidorus Hispalensis. De Metallis.

Chemica