(Q18845529)

English

uranium-221

isotope of uranium

U-221
221U

In more languages

Statements

isotope of uranium

221

0 references

0 references

221.026323299±0.000054873 dalton

uncertainty corresponds to

standard deviation

1 reference

The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures

The AME2016 atomic mass evaluation (II). Tables, graphs and references

1 March 2017

http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt

92

0 references

129

0 references

parity quantum number

1

1 reference

23 June 2016

2.6

http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=129&z=92

spin quantum number

4.5

1 reference

23 June 2016

2.6

http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=129&z=92

24,519.995±51.114 kiloelectronvolt

uncertainty corresponds to

standard deviation

1 reference

The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures

The AME2016 atomic mass evaluation (II). Tables, graphs and references

1 March 2017

http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt

0 references

protactinium-221

positron emission

0 references

700±700 nanosecond

1 reference

29 October 2015

http://www.nndc.bnl.gov/nudat2/reCenter.jsp?z=92&n=129

2.6

1,687,265.164±51.051 kiloelectronvolt

uncertainty corresponds to

standard deviation

1 reference

http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt

1 March 2017

The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures

The AME2016 atomic mass evaluation (II). Tables, graphs and references

Identifiers

Wolfram Language entity code

Entity["Isotope", "Uranium221"]

0 references

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