metal
Yes, rusting nails is a chemical reaction. I just went over this in chemistry class last week.
A temporary magnet, such as an electromagnet, can attract iron but only for a short period of time. This type of magnet requires an external power source to create a magnetic field, which can be turned on and off as needed.
FeC
Iron plus chlorine equals Iron chloride is the word equation.
Zinc can displace iron from iron chloride. This is because zinc is higher in the reactivity series than iron. Copper, however, cannot displace iron from iron chloride as it is lower in the reactivity series than iron.
He received the Iron Cross, second class and the Iron Cross, first class during WW1.
He won the Iron Cross, second class and the Iron Cross, first class during WW1.
Iron cross Second class Iron cross First class Wound Badge
Iron Cross Second Class was awarded in October 1916. The 2nd Class is worn on the tunic with only a ribbon in the button hole. The 1st Class is a badge that is worn on the front breast.
Adolf Hitler did not win any medals personally. However, during his time as a soldier in World War I, he was awarded the Iron Cross, Second Class, for his service as a dispatch runner. Hitler's military service during World War I played a significant role in shaping his worldview and political ideology.
Hitler was awarded the Iron Cross 2nd class (1914) Iron Cross first class (1918) Black Wound Badge (1918)
Iron is classified as a mineral nutrient, essential for bodily functions like oxygen transport in the blood, energy production, and immune system support. It is important for overall health and can be found in foods like red meat, poultry, fish, beans, and fortified cereals.
Hitler was twice decorated for bravery. He received the Iron Cross Second Class in 1914 and the Iron Cross First Class in 1918, an honour rarely given to a lance corporal.
Cast iron Lower then A
Yes, a flat iron is a first-class lever because the pivot point (fulcrum) is between the effort (hand) and the load (hair). The effort applied by the hand on one end of the flat iron causes the hair to be straightened on the other end.
There are several types of Iron Crosses. There are some from WW1 that are worth $40 - $70. The WW2 Iron Crosses are worth more. Then there are various classes. Iron Cross 1st Class has a pin on the back to wear on the uniform. It is worth more than the 2nd Class which hung from a ribbon. The 1st Class from WW2 is probably worth more than $100. If they are hallmarked they are worth even more.
Iron cross, 2d class...................