TNPSC Current Affairs January 20 2017
Scientist has produced the new
form of hydrogen –negatively charged hydrogen clusters.
Physicist
Michael Renzler of the University of Innsbruck in Austria and colleagues
have produced the
new form of Hydrogen, negatively charged hydrogen clusters.
Scientist has injected the cold liquid helium droplets
with hydrogen molecules, which forms clusters with neutral charge. Then they
exposed the droplets with a beam of electrons that caused some of the hydrogen
molecules into negatively charged hydrogen ions. Surrounding hydrogen molecules
started clustered around the ions and scientist discovered that these newly
formed groups could boast a few or many molecules each.
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