From WebRef.org
Jump to: navigation, search
(Created page with " The smallest particle of an element that cannot be divided or broken up by chemical means. It consists of a central core of protons and neutrons, called the nucleus. Electro...")
 
 
Line 3: Line 3:
  
 
Source: U.S. Nuclear Regulatory Commission
 
Source: U.S. Nuclear Regulatory Commission
 +
[[Category: Chemistry]]

Latest revision as of 19:02, 27 May 2019

The smallest particle of an element that cannot be divided or broken up by chemical means. It consists of a central core of protons and neutrons, called the nucleus. Electrons revolve in orbits in the region surrounding the nucleus.

Source: U.S. Nuclear Regulatory Commission