Classes on Wheels

Important Notice -
Repeater's batch.
Subject - Chemistry
Days - Thursday
Timing - 11:30 am
Location - Niit Asansol
For more info - contact sashi sir
No.- 09681377107
Thankyou

All d best to all those students who are appearing for their final examination and boards ... do well boys (y)

;)

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Note - IMPORTANT
For the upcoming class 11 batch .
Timings :-
Thursday - 3:30 -6:30
Sunday - 7:00 - 10:00 (evn)
For further details please call in this number .
09681377107.
Thankyou .
So beta tensioniyaooo mat sab ho jaiga ;) :p

CONPHUSIYAOOOO ....! MAT BETA !! :P :D

Few astonishing facts....
1.The human body contains enough carbon to provide 'lead' (which is really graphite) for about 9,000 pencils.
2.The rarest naturally-occurring element in the earth's crust may be astatine. The entire crust appears to contain about 28 g of the element.
3.Hydrofluoric acid is so corrosive that it will dissolve glass. Although it is corrosive, hydrofluoric acid is considered to be a 'weak acid'.
4.Most elements are metals and most metals are silver-colored or gray. The only non-silver metals are gold and copper.

CHLORINE is a deadly poison employed in battlefield in world war1 .SODIUM is a corrosive metal which burns when it comes in contact with water. Together they make a placid and unpoisonous substance TABLE SALT.
Why each of these substance has the property it does is a subject called CHEMISTRY .