Puthaw

An putháw amo an usa ka elemento kimikal nga may tigaman nga Fe (Linatin:ferrum) ngan may atomiko ihap 26.

Puthaw

Ini an una na metal san transition series. Pinaagi sa bug'at, an puthaw an pinakakomon na elemento sa Kalibutan. Mahihiagian liwat an puthaw san iba na mga mabato na planeta.

Isotope

An natural na puthaw may'ada upat na stable isotopes: 5.845% of 54Fe, 91.754% of 56Fe, 2.119% of 57Fe ngan 0.282% of 58Fe.

Bibliograpiya

• Weeks, Mary Elvira; Leichester, Henry M. (1968). "Elements Known to the Ancients". Discovery of the Elements. Easton, PA: Journal of Chemical Education. pp. 29–40. ISBN 0-7661-3872-0. https://archive.org/details/discoveryofeleme07edunse. 

Padugang nga barasahon

• H. R. Schubert, History of the British Iron and Steel Industry... to 1775 AD (Routledge, London, 1957)
• R. F. Tylecote, History of Metallurgy (Institute of Materials, London 1992).
• R. F. Tylecote, "Iron in the Industrial Revolution" in J. Day and R. F. Tylecote, The Industrial Revolution in Metals (Institute of Materials 1991), 200–60.

Mga sumpay ha gawas

Kitaa an iron ha
Wiktionary, an gawasnon nga pagpurulongan o diksyunaryu.

• It's Elemental – Iron
• The Most Tightly Bound Nuclei
• Chemistry in its element podcast (MP3) from the Royal Society of Chemistry's Chemistry World: Iron
• Iron at The Periodic Table of Videos (University of Nottingham)
• Metallurgy for the non-Metallurgist