Bretz,+Jordan

=iron-Fe=



=boiling point of 2861 c= =melting point of 1538 c= =density of 7874kgm -3= =protons-26= =electrons-26= =neutrons-29= =atomic mass of 55.85= =atomic number of 26= =electron configuration is 1s2 2s2 2p6 3s2 3p6 4s2 3d6= =discovered by known in ancient times= =iron is first in an ore then smelted into what we call iron= =physical property of iron in hardness and bulkness some chemical property is rusting and tempature= =iron is much more strong than other minerals= =two common chemical reaction is rust and color= =uses of iron in commercal is rolling irons=

iron is the most used element of all metals, iron is the main component of steel [] [] []

[] http://lvscience.wikispaces.com/Bretz%2C+Jordan jordan bretz febuary 14 2012