If your first reaction when thinking about the periodic table relates to Mr. White’s chemistry class in “Breaking Bad,” let’s ...

Its striking feature is the number and variety of subjects which ... propagation of electro-magnetic waves along periodic circuits and filtering properties of such systems.

The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/acs.jpca.4c06651.

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A growing number of US experts have recommended Washington acquire more nuclear capabilities, possibly including new tactical weapons, in a sign of an incipient nuclear arms race with Beijing.

One of the largest solar storms in recent history was the 1859 Carrington Event, which released roughly the same energy as 10 billion 1-megaton atomic bombs. After slamming into Earth, the ...

We know that the atomic ... a mass number of 23amu. Since sodium has 11 protons, the number of neutrons is given by mass number – number of protons (23 - 11) = 12 neutrons. In some periodic ...