Atom bombardment ejects what appeared to be hydrogen nuclei. By 1920 he had accepted that the hydrogen nucleus is a distinct particle within the atom and named it proton. Neutrons have no electrical charge and have a free mass of 1,839 times the mass of the electron, or , the heaviest of the three constituent particles, but it can be reduced by the nuclear binding energy. Neutrons and protons (collectively known as nucleons) have comparable dimensions—on the order of —although the 'surface' of these particles is not sharply defined. The neutron was discovered in 1932 by the English physicist James Chadwick.
Atom Technologies have tied up with atom to provide these payment services. Atom Technologies Atom Technologies Limited ( "Styled as: atom technologies ltd" ) is a payment services provider company, headquartered in Mumbai, India. Atom was started in 2006 and is a subsidiary of the Financial Technologies Group, founded by Jignesh Shah. The company has historically focused upon the distribution of payment and banking services through the use of mobile technology. Atom Technologies has provides products and services for mobile payments, interactive voice response (IVR) based payments, and mobile based service distribution framework. Atom Technologies' products include: The company’s payment platforms have