Question

thematic analysis of television-roald dahl​

Answer 1

Answer:

.Mole concept is aconvenient method of expressing amount of a substance. Any measurement can be broken down into two parts- the numerical magnitude and the units that the magnitude is expressed in. for example. when the mass of ball measured in 2 kilograms,the magnitude is 2 and the unit is kilograms.

Mole concept is aconvenient method of expressing amount of a substance. Any measurement can be broken down into two parts- the numerical magnitude and the units that the magnitude is expressed in. for example. when the mass of ball measured in 2 kilograms,the magnitude is 2 and the unit is kilograms. when dealing the particles at an atomic level, even 1 gram of a pure element is known as to contain a huge number of atoms.This is where the mole concept is widely used.

Answer 2

Answer:

• Mole concept is convenient methos of expressing amount of a substance. Any measurement can be broken down into 2 parts - the numerical magnitude & the units that the magnitudes is expressed in.

• Example: When the mass of ball measured in 2 kg, the magnitude is 2 & the unit is kg.

• When dealing the particles at an atomic level, even 1 g of a pure element is known as to contain a huge number of atoms.

Explanation:

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