Question

answer in short
what is mass?
what is volume?
define molecule.
what is intermolecular force of attraction?
what is intermolecular space?
answer in 40min​

Answer 1

Answer:

mass = mass is quantity from which a substance is made up of mass is Same on all places

volume = mass/density or you can say mass per unit density

molecules = molecules are made up of different kind of atoms.

intermolecular force of attraction= the force between the particles of a matter

intermolecular space = the space between the particles of matter or and substance

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Answer 2

Answer:

Ans-1 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).

Ans-2 Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance or 3D shape occupies or contains. Volume is often quantified numerically using the SI derived unit, the cubic metre.

Ans-3 the smallest unit into which a substance can be divided without changing its chemical nature.Molecule, a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided and still retain the composition and chemical properties of that substance.

Ans-4 Intermolecular forces are the forces of attraction or repulsion which act between neighboring particles (atoms, molecules, or ions ). These forces are weak compared to the intramolecular forces, such as the covalent or ionic bonds between atoms in a molecule.

Ans-5 The space between any two consecutive molecules of a substance is called intermolecular space.