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.
What is the primary objective of the Assam Tourism Development and Registration Bill 2024, recently approved by the Assam cabinet?
Bhopal became the capital of Madhya Pradesh in:
Which of the following is not a money market instrument?
In which year was the Treaty of Salbai signed?
Which officer under Alauddin Khilji was required to maintain a register of merchants to ensure an adequate supply of goods?
In which district of Rajasthan the fair of Sitabari is organised?
Which of the following is an object that orbits the Sun?
Sattriya was recognised in ______ as a Classical Dance by Sangeet Natak Akademi.
Asia is separated from Europe by ______ mountains.
What was the local village assembly (Gram Sabha) called during the Chola dynasty?
