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Why is technetium unstable?

Started by quarks0010lss | Last post by dysprosia August 16, 2009, 10:16:35 PM

9 Replies
30435 Views
Last post August 16, 2009, 10:16:35 PM
by dysprosia
Creating Gold through Alpha Decay

Started by MadScientistMoose | Last post by constant thinker June 15, 2005, 06:28:00 PM

12 Replies
29830 Views
Last post June 15, 2005, 06:28:00 PM
by constant thinker
why does n/p ratio inrease?

Started by sapta | Last post by Elgon August 06, 2005, 12:48:24 AM

14 Replies
29545 Views
Last post August 06, 2005, 12:48:24 AM
by Elgon
Antiparticles and time.

Started by Jose M. | Last post by Maz October 05, 2007, 03:36:13 AM

1 Replies
29297 Views
Last post October 05, 2007, 03:36:13 AM
by Maz
Pictures of elements above 83 (Po,At,Rn...)

Started by johamb | Last post by pantone159 January 23, 2008, 02:05:39 PM

7 Replies
29242 Views
Last post January 23, 2008, 02:05:39 PM
by pantone159
Perodic Table: Why not draw it this way?

Started by desertwister | Last post by Quaff December 31, 2009, 09:16:43 AM

14 Replies
28979 Views
Last post December 31, 2009, 09:16:43 AM
by Quaff
The original Dubna "element 114" decay chain

Started by Dan1195 | Last post by ik3 December 09, 2014, 10:32:32 AM

10 Replies
28179 Views
Last post December 09, 2014, 10:32:32 AM
by ik3
Ap Nuclear Chem Problem

Started by spr33 | Last post by pcm81 June 17, 2018, 08:42:52 PM

14 Replies
27331 Views
Last post June 17, 2018, 08:42:52 PM
by pcm81
Rate of Nuclear Decay

Started by BamaPete | Last post by Elgon June 14, 2005, 07:49:46 PM

14 Replies
27093 Views
Last post June 14, 2005, 07:49:46 PM
by Elgon
Radiochemistry - Interview questions

Started by Doctor G | Last post by Doctor G June 04, 2024, 11:46:45 AM

0 Replies
26621 Views
Last post June 04, 2024, 11:46:45 AM
by Doctor G
NPP in Ukrane is on fire after attack.

Started by pcm81 | Last post by Enthalpy June 11, 2023, 02:26:16 AM

10 Replies
26380 Views
Last post June 11, 2023, 02:26:16 AM
by Enthalpy
IUPAC recognizes element 112

Started by Dan1195 « 1 2 » | Last post by gippgig February 17, 2011, 11:49:15 PM

15 Replies
25896 Views
Last post February 17, 2011, 11:49:15 PM
by gippgig
Nice Car Shine

Started by starbuck « 1 2 » | Last post by constant thinker January 25, 2006, 07:47:13 PM

18 Replies
25033 Views
Last post January 25, 2006, 07:47:13 PM
by constant thinker
What type of radioactive element(s) does a household microwave use?

Started by Agent-X | Last post by constant thinker July 09, 2005, 12:31:52 AM

6 Replies
24932 Views
Last post July 09, 2005, 12:31:52 AM
by constant thinker
Volatile Reactions

Started by BetaAmyloid « 1 2 » | Last post by BetaAmyloid October 25, 2009, 01:52:30 AM

16 Replies
24037 Views
Last post October 25, 2009, 01:52:30 AM
by BetaAmyloid
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