Name: Nobelium
Symbol: No
Atomic Number: 102
Atomic Mass: (259.0) amu
Melting Point: Unknown
Boiling Point: Unknown
Number of Protons/Electrons: 102
Number of Neutrons: 157
Crystal Structure: Unknown
Density @ 293 K: Unknown
Color: Unknown
Atomic Structure
![[Bohr Model of Nobelium]](b0102.gif) |
Number of Energy Levels: 7 First Energy Level: 2 Second Energy Level: 8 Third Energy Level: 18 Fourth Energy Level: 32 Fifth Energy Level: 32 Sixth Energy Level: 8 Seventh Energy Level: 2 |
Isotopes
| Isotope | Half Life |
| No-253 | 1.7 minutes |
Facts
Date of Discovery: 1957
Discoverer: Nobel Institute for Physics
Name Origin: After Alfred Nobel
Uses: No uses known
Obtained From: Man-made
Information provided by: http://www.chemicalelements.com