name two ferrous metals?
92636
The three types of ferrous metals are cast irons, steels, and iron.\n\nThe link will give applications of each.
893153
2Fe (s) + 3F2 (g) ---> 2FeF3(s)
205505
Magnetic core.  Molten Iron.
183200
It is very obvious that the answer is Fe(CO2)2 or (OOCCOO)Fe.
761702
PH3: Phosphine\nAg2SO3: Silver Phosphite\nFeCO3: Iron(II) Carbonate\nN2O4: Dinitrogen tetroxide\nPb(OH)2: Lead(II) Hydroxide
797459
mixture of iron and carbon produces steel but there may be some chromium in it.
1172979
Lead II Nitride\n\nCa(BrO2)2
612107
a. 2k+ = .20moles , SO42-=.10moles\n\nb.Fe3+=.10moles,3NO3-= .30moles\n\nc.2Al3+=.20moles,3SO42-=.30moles\n\nd. Ni2+=.10moles,SO42-=.10moles
617682
Gold and silver are not ferromagnetic materials and so do not have any magnetic properties. \n\nThe following explanation is from school for science.com  \n\n"Ferromagnetic materials are strongly attracted by a magnetic force. The elements iron (Fe), nickel (Ni), cobalt (Co) and gadolinium (Gd) are such materials. \n\nThe reasons these metals are strongly attracted are because their individual atoms have a slightly higher degree of magnetism due to their configuration of electrons, their atoms readily line up in the same magnetic direction, and the magnetic domains or groups of atoms line up more readily. \n\nIron and steel\nIron is the most common element associated with being attracted to to a magnet. Steel is also a ferromagnetic material. It is an alloy or combination of iron and several other metals, giving it greater hardness than iron, as well as other specialized properties. Because of its hardness, steel retains magnetism longer than iron.\n\nPermanent magnets\nAlloys of iron, nickel, cobalt, gadolinium and certain ceramic materials can become "permanent" magnets, such that they retain their magnetism for a long time."\n\nTry looking at the website for more information. Hope that helps!
1094317
aluminium because its an alkali earh metal and\nfluorine is a halogen
219766
Iron = Transition Metal\nCobalt = Transition Metal\nSodium = Metal (oddly enough)\nOxygen = Nonmetal (gas)\nHelium = Nonmetal (noble gas)
953082
Okay, it's been a looooooong time since I had to use my chemistry skills, so lets see what I have:\n\nCopper is more magnetic with electrons than silver is because it's electrons (with fewer of them) are close to the nucleus (or whatever you call it) of the element.  Silver is more apt to lose its electrons with them being so far away.  \n\nCopper is more often found in a +2 state.  So I'd say that's a safe bet to go with.  I'd only assume a +1 state if your teacher said so.\n\nSo therefore:  2AgNO3 + Cu -> Cu(NO3)2 + 2 Ag would probably be your best bet.\n\nBut once again, it's been a long time since I used this so I don't know how right I might be.
536887
Depends on the metal. Most metals generally become brittle. Iron on the addition of Carbon hardens. You may say option 2.
833585
Rutherfordium, Rhenium, Rhodium, Ruthenium...ahh Rubies...take your pick.
924696
This isn't the final answer, but it is a clue:\n\nhttp://www.thesheetmetalshop.com/pdf_manual/Problem1.pdf
78191
Obviously, Cobalt, Iron & Nickel.But its the alloy Alnico used to make permanent magnets.
804787
Possibly. The only metals that are ferromagnetic are iron, nickel, and cobalt. Selenium is a completely different element, so if it's pure selenium, it won't show up. \n\nHowever, the aztecs probably didn't have pure selenium - it likely contained some iron. So it would show up.