Excerpt 1
Researchers have never directly observed the formation or existence of these super-heavy elements. The emission of hydrogen nuclei, presumably from the elements' decay, is the only evidence that the experiments have succeeded.
Gist: We've never seen whether these things exist, and never seen them formed. But something IS visible that says to us, Yes, they do exist.
Did you make some sort of mental image of sparks or lights "emitting" from some invisible "element"? Well done! Making simple mental images is a terrific way to get the gist of a complicated physical process.
Next to display next topic in the chapter.
Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.
Lessons and practice questions for Analogy section of the test
Learn to crack Sentence Equivalence section of the test
GMAT is the most popular test for admissions in management studies
Admission detail for admission in P ...
A comprehensive list of colleges in ...
Learn methods to develop your perso ...
List of Govt and private Jobs in Pa ...
Want to join Pakistan Armed Forces ...
Learn about the exam of PPSC Post o ...
IMSP Institute of Management Scienc ...
Hamdard University is a multi-campu ...