Chemistry, asked by VS2877598GMAILCOM, 1 year ago

34. Define the following terms
(a) Atom (b) Molecule (@) Avogadro's
number
(d)Valency (e)molar mass​

Answers

Answered by dips05
6

Answer:

a) The smallest possible amount of matter which still retains its identity as a chemical element, now known to consist of a nucleus surrounded by electrons

b) The smallest particle of a specific element or compound that retains the chemical properties of that element or compound; two or more atoms held together by chemical bonds

c) 6.023x 10^23

d)the combining power of an element, especially as measured by the number

e) the molar mass of a chemical compound is defined as the mass of a sample of that compound divided by the amount of substance

Hope it helps..

Answered by BiswadipSingh
2

Atom-Matter is composed of tiny particles known as atoms.

Molecule-A molecule is the smallest particle which can exist freely in nature by itself and it retains the properties of the substance.

Avogadro's number-6.023x10^23.

Valency-The combining power of an element especially as measured by the number.

Molar Mass-The molar mass of a chemical compound is defined as the mass of a sample of the compound divided by the amount of substance.

Hopes it helps

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