radium-221 (Q18888801): Preview

radium-221 (Q18888801)
isotope of radium

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Current Data About radium-221

(P31)

(Q377262)

(P1545)	221
(P155)
(P156)

(P279)

(Q1128)

(P816)

(Q18888585)

(P817)
(P1107)	1

(P813)	Monday, November 9, 2015
(P854)	http://www.nndc.bnl.gov/nudat2/reCenter.jsp?z=88&n=133
(P393)	2.6
(P248)

(Q18883443)

(P817)

(Q840660)

(P817)

(P1086)

(P1122)

2.5

(P248)
(P813)	Thursday, June 23, 2016
(P393)	2.6
(P854)	http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=133&z=88

(P1123)

(P248)
(P813)	Thursday, June 23, 2016
(P393)	2.6
(P854)	http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=133&z=88

(P1148)

133

(P2067)

221.013917224

(P2571)

(P248)
(P813)	Wednesday, March 1, 2017
(P854)	http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt

(P2114)

(P813)	Thursday, October 29, 2015
(P248)
(P854)	http://www.nndc.bnl.gov/nudat2/reCenter.jsp?z=88&n=133
(P393)	2.6

(P2154)

1701950.835

(P2571)

(P854)	http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt
(P813)	Wednesday, March 1, 2017
(P248)

(P2160)

12963.811

(P2571)

(P248)
(P813)	Wednesday, March 1, 2017
(P854)	http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt

other details

aliases	Ra-221 221Ra
description	isotope of radium

External Links

(P4839)	Entity["Isotope", "Radium221"]