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The atom is composed of the proton, the neutron, and the electron. Protons and neutrons make up the nucleus of the atom, whereas the negatively charged electrons revolve around the nucleus. The number of protons found in the nucleus equals the number of electrons that surround it Protons and neutrons have nearly equal masses, but they differ in charge. Protons : • The number of protons within the nucleus of a given atom is equal to the atomic number of the corresponding element. For example, the atomic number of helium is two. Therefore, the number of protons is also two. Neutrons : • The number of neutrons within the nucleus of a given atom can be found by subtracting the atomic number from the atomic mass i.e difference between the mass number of the atom and the atomic number.
Appeals and representations are used in_________ communication
Bhimbetka, a noted site of the Palaeolithic period, is located in which state of India?
By whom among the following personalities who lived in the White House is ‘Living History’ a famous book written?
In all AIBA Boxing competitions, the rest time between each round is ________ minutes.
Who among the following was/were hanged for killing British officers Walter Charles Randand Charles Ayerst in the year 1897?
Taxus wallichiana Zucc (Himalayan yew) is a medicinal plant found in which of the following states?
Who among the following was appointed as the Director of the National Science Foundation in USA?
Where is the UN Climate Change Conference 2024 scheduled to be held in November 2024?
The ISO/IEC 27001 Standard is for
The transfer of minerals from top soil to subsoil through soil water is called______
