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- Dictionarymass/mas/
noun
- 1. a coherent, typically large body of matter with no definite shape: "a mass of curly hair" Similar
- 2. a large number of people or objects crowded together: "a mass of cyclists" Similar
adjective
- 1. relating to, done by, or affecting large numbers of people or things: "the movie has mass appeal"
verb
- 1. assemble or cause to assemble into a mass or as one body: "both countries began massing troops in the region"
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Apr 6, 2017 · Atomic mass:-An element's atomic mass is the sum of the weights of its atoms measured in atomic mass units (also known as daltons, D). The mass of an electron is a weighted sum of all the isotopes of such an element, calculated by multiplying the mass of every isotope by the abundance of such individual isotope.
Oct 28, 2023 · The SI unit of mass is Kilogram (kg). Note: The mass of a body does not change at any time. Only for certain extreme cases when a huge amount of energy is given or taken from a body. For example: in a nuclear reaction, tiny amount of matter is converted into a huge amount of energy, this reduces the mass of the substance. please give thanks
Jul 23, 2020 · The greater the mass of a body, the smaller the change produced by an applied force. Mass is a measure of the amount of matter in an object. Mass is usually measured in grams (g) or kilograms (kg). Mass measures the quantity of matter regardless of both its location in the universe and the gravitational force applied to it. Explanation:
Feb 22, 2021 · Atomic mass unit is defined as the mass that is exactly equal to 1/12th of the mass of one carbon-12 atom. Mass of one carbon-12 atom=12 a.m.u. 1 a.m.u=1/12 x mass of one carbon-12 atom. Atomic mass is the mass of one atom of an element. It is defined as the algebric sum of protons, neutrons and electrons in an atom. It is also expressed in a.m.u.
Jun 1, 2024 · Define mass. What is it's S.I unit - 60471934
Jan 28, 2018 · define formula unit mass? how is it different from molecular mass - 2387407
Oct 13, 2023 · Gram atomic mass, also known as molar mass, is the mass of one mole of atoms of a chemical element. It is expressed in grams per mole (g/mol). To calculate the gram atomic mass, you sum the atomic masses of all the atoms in a single molecule of the element. (i) The gram atomic mass of a hydrogen atom is approximately 1.008 g/mol.
Jan 26, 2020 · Mass is associated with the binding energy between nucleons. In physics and chemistry, a mass defect refers to the difference in mass between an atom and the sum of the masses of the protons, neutrons, and electrons of the atom. ... Einstein's formula, E = mc2, may be applied to calculate the binding energy of a nucleus. Explanation:
Nov 4, 2020 · Define the term Mass ? It is one of the fundamental quantities in Physics and the most basic property of matter. We can define mass as the measure of the amount of matter in a body. The SI unit of mass is Kilogram (kg). Note :-The mass of a body does not change at any time.
Oct 26, 2018 · The formula unit mass of a substance is this some of the atomic masses of all atoms in a formula unit of a compound. Explanation: sodium atomic mass = 23 u chlorine atomic mass = 35.5 formula unit mass of NaCl = atomic mass of Na + atomic mass of Cl
