A new model rectifies the long-standing deficiencies of the electronegativity concept.
As any viewer of NOVA’s "Beyond the Elements" series can tell, host David Pogue had a blast exploring the wonderful world of chemistry and bringing it to millions of PBS viewers. But why should David ...
Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...
The group of rare earth elements (REEs) comprises a total of 17 elements, all of which possess similar chemical properties. In addition to the two lightest elements, scandium and yttrium, the group ...
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