Question

how gave law of conservation of mass . What is moleculer mass . Define mole. Give latin names for sodium & mercury .

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Answer 1

Answer:

The molecular mass (m) : Molecular mass is a number equal to the sum of the atomic masses of the atoms in a molecule. The molecular mass gives the mass of a molecule relative to that of the 12C atom, which is taken to have a mass of 12. Molecular mass is a dimensionless quantity, but it is given the unit Dalton or atomic mass unit as a means of indicating the mass is relative to 1/12th the mass of a single atom of carbon-12.

mole : Mole, also spelled mol, in chemistry, a standard scientific unit for measuring large quantities of very small entities such as atoms, molecules, or other specified particles.

latin name of sodium : Natrium

latin name of mercury : hydrargyrum

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Answer 2

Explanation:

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