Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
atomic number | Yes | No | No | No |
magic number | Yes | No | No | No |
atomic number (noun) | magic number (noun) |
---|---|
the order of an element in Mendeleyev's table of the elements; equal to the number of protons in the nucleus or electrons in the neutral state of an atom of an element | the atomic number of an extra stable strongly bound atomic nucleus: 2, 8, 20, 28, 50, 82 or 126 |