Nobelium: Difference between revisions
Jump to navigation
Jump to search
imported>Milton Beychok (Minor stuff) |
imported>Milton Beychok (Fixed typo) |
||
| Line 16: | Line 16: | ||
'''Nobelium''' is a [[Chemical elements|chemical element]], having the [[chemical symbol]] No and its [[atomic number]] (the number of [[proton]]s) is 102. It has a [[Atomic mass#Standard atomic weights of the elements|standard atomic weight]] of 259 g•mol<sup> −1</sup> and it is a [[solid]] in its elemental form. | '''Nobelium''' is a [[Chemical elements|chemical element]], having the [[chemical symbol]] No and its [[atomic number]] (the number of [[proton]]s) is 102. It has a [[Atomic mass#Standard atomic weights of the elements|standard atomic weight]] of 259 g•mol<sup> −1</sup> and it is a [[solid]] in its elemental form. | ||
Nobelium is considered a member of the "Transuranic" class of elements. At a [[pressure]] of 101.325 k[[Pascal (unit)|Pa]], it has a [[melting point]] of 827 °[[Celsius (unit)|C]]. There is no data available regarding its [[boiling point]]. | |||
Latest revision as of 11:55, 4 May 2011
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Nobelium is a chemical element, having the chemical symbol No and its atomic number (the number of protons) is 102. It has a standard atomic weight of 259 g•mol −1 and it is a solid in its elemental form.
Nobelium is considered a member of the "Transuranic" class of elements. At a pressure of 101.325 kPa, it has a melting point of 827 °C. There is no data available regarding its boiling point.