Elements 116 and 118 are Bogus?

prostoalex writes "In this era of corporate misbehavior and overstatement of results who can you trust? Scientific sources, of course. Well, turns out people at Lawrence Berkeley National Laboratory lied about their discovery of elements 116 and 118. Associated Press has the story, quoting the lab officials charging the researchers with "scientific misconduct"."

Comments

Re:Is it possible....

[Christopher Thomas]

Is it possible for elements to be "missing" actually. Like gaps in the chart? Do there have to be continuous numbers? Or can you count them ... 114, 115, 117, 119???

The atomic number is just the number of protons in the atom, so you could in principle build all of them without gaps.

However, you can have gaps between stable (or almost-stable) elements, with only very-unstable elements in between. That's the whole idea of the "magic island of stability" mentioned in the articles.

Even-numbered heavy elements also tend to be more stable than odd-numbered elements (as even-numbered nuclei tend to be more energetically favourable, and there's an easy decay path that turns odd nuclei into even ones [beta decay]).

The Scientific Method and Peer Review Worked

[FreeUser]

"In this era of corporate misbehavior and overstatement of results who can you trust? Scientific sources, of course. Well, turns out people at Lawrence Berkeley National Laboratory lied about their discovery of elements 116 and 118."

In this particular case, one person lied. Not people, one person, and there was no coverup. Quite the contrary. Despite the fact that some basic check-and-balance procedures were not followed (designed to avoid emberrassment, as there will always be external peer review on this sort of thing as a matter of course), the standard peer review uncovered the fraud when other scientists couldn't duplicate the findings.

At a speech to employees last month, the lab's director, Charles Shank, said the supposedly landmark discovery of elements 118 and 116 was the result of scientific misconduct by one individual of a 15-member team at Lawrence Berkeley National Laboratory.

Lab officials last year retracted the announcement of the discovery after the research team and other scientists were unable to duplicate the results,

[...]

Shank lauded his own department for ferreting out the fraud.

"There is nothing more important for a laboratory than scientific integrity," Shank told lab employees. "Only with such integrity will the public, which funds our work, have confidence in us."

The heavy element research fraud is a stinging embarrassment for the lab. Shank admitted that basic verifications necessary for such lofty scientific proclamations were not followed.

It is all about checks and balances, whether you are talking about science, politics, engineering, or jurisprudence. Take away your checks and balances and things will go awry ... keep them firmly in mind, and firmly in place, and when aberrations like this occur they will be spotted quickly and dealt with.

I only wish more people in our society were aware of this basic and very important fact. It is what allows science to function and progress, and it is what allows our democracy to function despite personal corruption. Anytime anyone suggests a "reform" or change, in policy or procedure, that in some way diminishes the checks and balances that are in place *cough* ceeding unprecendented powers to the FBI *cough*, like not doing "the most elemenary checks and data archiving" suspicions should be raised, significantly.

However, in this case peer review and the usual checks and balances did in fact ferret out the fraud and make it known rather quickly. I think this demonstrates that, while individual scientists are certainly capable of misconduct, the scientific method and peer review regime we have works pretty well, and is quite trustworthy.