Isotopes are Atoms of a given chemical element having the same atomic number but different atomic mass numbers. Read more.
by Kenneth Lyngaas on August 18, 2016
The scale of nanotechnology is a general term identified from relate to objects from 1 to 100 nm. Thus a nanosecond is one billionth of one second; a nanometre (nm) is one billionth of one metre, and so on. Objects that can be classified as having something to do with nanotechnology are larger than atoms but much smaller than we can perceive directly with our senses. Read more..
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