what are 3 protons 3 neutrons 3 electrons


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Characteristics of Electrons, Protons and Neutrons
Particle Electron Proton Neutron Symbol e p n Nature Negatively charged Positively charged Neutral Relative charge -1 +1 0 Absolute charge 1.6 x 10 -19 C 1.6 x 10 -19 C 0 Relative mass 1/1840 a,m.u 1 a.m.u ..
Characteristics of Electrons, Protons and Neutrons
Particle Electron Proton Neutron Symbol e p n Nature Negatively charged Positively charged Neutral Relative charge -1 +1 0 Absolute charge 1.6 x 10 -19 C 1.6 x 10 -19 C 0 Relative mass 1/1840 amu 1 amu 1 amu Absolute mas..
Proton affinities
the proton affinity of NH3 The Born Haber cycle can also be used to calculate the proton affinities (PA) of some bases. The proton affinity of a species X is defined as the energy released in the reaction: ..
Nuclear Stability and Neutron/Proton Ratio
neutrons number against the atomic number for a range of stable nuclei It has been found that the stability of nucleus depends upon its neutron to proton (n/p) ratio. A plot of N (the neutron number) against Z (atomic number or number of protons) show that for stable nuclides upto Z = 20, N = 20 i.e., the relationship can be rep..
Electron Transport System
electron transport system in mitochondria Electron Transport System - The metabolic pathway through which the electron passes from one carrier to another, is called the electron transport system. Electron Transport System (ETS) in Mitochondrion The electron transport system occurs in the in..
De-Broglie Wavelength of an Electron
Substituting h = 6.62 x 10 - 3 4 Js, m = 9.1x 10 - 3 1 Kg and e=1.6x10 - 1 9 , we get For an electron accelerated through 100 volts, the wavelength is 1.225 x 10 - 1 0 m. Thermal neutrons also have wavelength of the same order say around 1.5 x 10 - 1 0 m. But..
Electronic configuration
Both hydrogen and alkali metals have one electron each in their valence shell. For example, H (Z=1) : 1s 1 Li (Z=3) : [He] 2s ..
Electronic Configuration
The distribution of electrons in different orbitals is known as its electronic configuration. This characterizes each electron in an atom. The electronic configuration is expressed by indicating the principal quantum number and its respective orbital al..
Electronic Configuration
electronic configuration is also described by box notation form The distribution of electrons in different orbitals is known as its electronic configuration. This characterizes each electron in an atom. The electronic configuration is expressed by indicating the principal quantum number and its respective orbital along wi..
Nuclear Stability and Neutron/Proton Ratio
It has been found that the stability of nucleus depends upon its neutron to proton (n/p) ratio. A plot of N (the neutron number) against Z (atomic number or number of protons) show that for stable nuclides upto Z = 20, N = 20 i.e., the relationship ca..
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