Electron, Proton and Neutron View Solution Indicate the number of electrons, protons and neutrons in the element .3919K. View Solution Knowledge Check The ratio of electron, proton and neutron in tritium is : A1:1:1 B1:1:2 C2:1:1 D1:2:1Submit Total number of electrons, protons and ...
If an atom has 17 electrons, 20 neutrons, and 19 protons, what is its approximate atomic mass? The main difference between a proton and a neutron is: a) A proton has considerably more mass than a neutron b) A proton is charged, a neutron is not c) A neutron i...
How does the mass of a nucleon compare with the mass of an electron? Nucleon: Nucleon is a term used to refer to either a proton or a neutron. The term "nucleon" is not really necessary, but it is used to distinguish protons and neutrons that are bound to the nucleus of ...
• The proton has a mass of 1.673×10-27kg, whereas the positron has a mass of 9.109×10-31kg. • The proton is a very stable particle in normal laboratory conditions, but the positron is a very unstable particle under such environment....
Deuteron is the nucleus of deuterium. Deuterium is an isotope of hydrogen having a proton, a neutron and an electron. Unlike protium, this isotope has a proton and a neutron together in the atomic nucleus. Therefore, the atomic mass of this isotope is 2. That is why we can name it as...
Electron, Proton and Neutron View Solution Indicate the number of electrons, protons and neutrons in the element .3919K. View Solution Knowledge Check The ratio of electron, proton and neutron in tritium is : A1:1:1 B1:1:2 C2:1:1 D1:2:1Submit Total number of electrons, protons and ...
A charge of 5.5 C produces an electric field. k=8.99 109N m2/C2. A) Does the electric field point toward or away from the charge? B) What is the magnitude of the electric field 0.33 m from the charge? An electron and a proton have charges of equal magnitude ...
The compact part of a substance originates from an atom. Protons, neutrons along with electrons as well constitute an atom. When a group of atoms unites together through chemical bonds, then a molecule formsAnswer and Explanation: The atomic theory presented by Democritus as well as Joh...
Protons and electrons are subatomic particles in an atom. Other than these, the other important subatomic particle in atoms is neutron. The key difference between proton and electron is that protons are subatomic particles present in a nucleus of an atom, whereas electrons are subatomic particles ...
An electron from the closest energy level (mostly from K-shell or L-shell) falls into the nucleus, and this causes a proton to become a neutron. A neutrino is emitted from the nucleus. The atomic number goes down by one unit, and mass number remains unchanged. ...