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astatine-198m
isotope of astatine
At-198m
198mAt
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Statements
instance of
nuclear isomer
0 references
isotope of astatine
0 references
subclass of
astatine
0 references
atomic number
85
0 references
neutron number
113
0 references
parity quantum number
−1
1 reference
stated in
NuDat
retrieved
23 June 2016
edition number
2.6
reference URL
http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=113&z=85
spin quantum number
10.0
1 reference
stated in
NuDat
retrieved
23 June 2016
edition number
2.6
reference URL
http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=113&z=85
decays to
bismuth-194
decay mode
alpha decay
proportion
0.84±0
1 reference
edition number
2.6
reference URL
http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=113&z=85
retrieved
23 June 2016
stated in
NuDat
polonium-198
decay mode
electron capture
proportion
0.16±0
1 reference
edition number
2.6
reference URL
http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=113&z=85
retrieved
23 June 2016
stated in
NuDat
half-life
1.04±0.15
second
uncertainty corresponds to
standard deviation
1 reference
edition number
2.6
stated in
NuDat
retrieved
23 June 2016
reference URL
http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=113&z=85
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