It could be Cobalt
Ferrum erat. It was Iron.(Fe)
i dont f***** know, i am the one asking this question
The eastern part of the Roman empire was known as the Byzantine empire.The eastern part of the Roman empire was known as the Byzantine empire.The eastern part of the Roman empire was known as the Byzantine empire.The eastern part of the Roman empire was known as the Byzantine empire.The eastern part of the Roman empire was known as the Byzantine empire.The eastern part of the Roman empire was known as the Byzantine empire.The eastern part of the Roman empire was known as the Byzantine empire.The eastern part of the Roman empire was known as the Byzantine empire.The eastern part of the Roman empire was known as the Byzantine empire.
Between the fall of the Roman empire and the renaissance was a period of time known as the Dark Ages.Between the fall of the Roman empire and the renaissance was a period of time known as the Dark Ages.Between the fall of the Roman empire and the renaissance was a period of time known as the Dark Ages.Between the fall of the Roman empire and the renaissance was a period of time known as the Dark Ages.Between the fall of the Roman empire and the renaissance was a period of time known as the Dark Ages.Between the fall of the Roman empire and the renaissance was a period of time known as the Dark Ages.Between the fall of the Roman empire and the renaissance was a period of time known as the Dark Ages.Between the fall of the Roman empire and the renaissance was a period of time known as the Dark Ages.Between the fall of the Roman empire and the renaissance was a period of time known as the Dark Ages.
the ambition of the roman empire is to have ruled the known world, which they did until the barbarians (also known as the Goths), Destroyed them because they were betrayed by them.
built a famous empire
iron (Fe)
None of them were known as elements on the periodic table. It had not been established and elements had not been defined. But they were familiar with some of them like iron, copper, gold and silver. But they had no idea about gases like oxygen.Add Sulpher and Carbon but probably not by those names - try here - http://en.wikipedia.org/wiki/Discoveries_of_the_chemical_elements
No. In the modern periodic table, silicon (element 14) is a metalloid in group 14.Group 14 was previously known as "group IV" (A or B).
the last group or the 18th group of the table the helium group known as noble gases are known as inert gases
Group 14 is known as carbon family as the first element in the group is carbon.
Your question does not make sense. Sodium is an element. It is a member of the "alkali metal" group of elements. (Group 1 in the Periodic Table.)
Hydrogen is in group 1 but is not an alkali metal.
The hardest element is chromium, which is in group 6.
The hardest element is chromium, which is in group 6.
The group element is chlorine (Cl), which has an electron configuration of 1s2 2s2 2p6 3s2 3p5. Chlorine is located in Group 17 of the periodic table, also known as the halogens group.
That element would be in the Alkali Metals (group one)
The Ottoman Empire was dismantled after the First World War, it was subsequently known as Turkey. Therefore, no, it was known as Turkey during the Second World War.