'atomic number 85' definitions:
Definition of '
atomic number 85
'
From:
WordNet
noun
A highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium [syn:
astatine
,
At
, atomic number 85]
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
