The Article

Def.: An Article is a word that is used before Nouns to limit or define their application.
It is also called DETERMINATES because it qualifies the Noun. That i why, it is also regarded as DEMONSTRATIVE ADJECTIVE.

Articles are of two kinds-
(1) Indefinite Articles- A, An
(2)Definite Article- The

Parts of Speech

In this post I am going to explan the PARTS OF SPEECH

What are Nouns, Verbs, And Adjectives?

You probably know.
But if you don’t, you can master these parts of speech within the next five minutes.

A) A NOUN is a word that can be preceded by ” a, an, the, such, some or my.

e.g. An egoist, such asceticism, the misogynist

Do you know ? that…

1. Death Valley in USA is the driest region of the world
2. Volta lake in Ghana is the largest artificially made lake of the world. It covers 8,502 sq. km. or 3.6% of Ghana’s area
3. Famous historical city UJJAIN is situated on the bank of Kshipra river.
4. Ghoomer is the famous folk dance of Rajasthan
5. The Johannesburg city of South Africa is famous for Gold mines.
6. New Guinea is the second largest island (after Greenland) of the world.

Source: PRATIYOGITA DARPAN

Quantum Numbers (QN)

Quantum numbers are the integers or constants which are used to specify the position and energy of an electron in a atom.

The knowledge of quantum numbers is necessary in order to completely define the position of electron in a atom. The condition me each electron can be fully designated in terms of four quantum numbers named as Principal, Azimuthal, Magnetic and Spin.

The principal quantum number,(n): This is the most important QN as it determines to a large extent the energy. It also determines the average distance e am electron from the nucleus. It is denoted a ‘n’.

What is CHEMISTRY?

There four three branches of chemistry-

1. General chemistry
2. Inorganic chemistry
3. Organic chemistry
4. Physical chemistry

Photometry

Light is an energy, so it can also measured like other energies. Hence, The branch of physics in which the capacity of emitting light energy and measure of illumination of any Light source is done is called PHOTOMETRY.

Two Words….

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Fun with Chemisty

Teacher :what is the formula me water?
Student: H I J K L M N O

Tense : KAAL

Tense is called KAAL in hindi and mean TIME.

Tenses are three kind:

1. Present Tense
2. Past Tense
3. Future Tense

Every Tense has four kind:-

1. Simple or Indefinite
2. Countinous or Imperfect
3. Perfect
4. Perfect Countinous

The fundamental rule of creating sentence is –

Subject Verb Object Remaining Part

[Verb = helping Main ]

Rules of Tenses :-