Periodic Table:

Element 101 - Mendelevium / Mendelevium

(Latin / English)

Mass Number

Atomic Mass

% Abundance

Nuclear Spin

258 *

258.0986

0

8-

(* = unstable isotope)

Electron Configuration:

[Rn] 5f13 7s2

Relative Atomic Mass:

258.10

State (25°C, 1 atm):

solid, metal

Density:

?

Melting Temperature:

?

Boiling Temperature:

?

© W. Bauer, 1999