Answer / cormac

Alpha particles. (most of these can be stopped in their
tracks by a single sheet of paper).

Answer / stanis

beta particles

Answer / guest

(1) Alpha particles

What is used in arihant’s atomic reactor?

0 Answers  

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When and where was the first experimental atomic explosion took place?

0 Answers  

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Which among the following is a positively charged particle emitted by a radioactive element? 1 Alpha ray 2 Beta ray 3 Gamma ray 4 Cathode ray

2 Answers  

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Name the scientist who has been invited by the Srilankan Governement to have a Study on Employment development?

0 Answers  

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wheather lightning will attack a aeroplane during flying if not why

2 Answers   TCS,

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where is the indragandhi furnal in delhi, who is bulit in krishna sagar dam

0 Answers   Banking,

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Which of the following reactions is used for increasing the number of carbon atoms in a chain? 1 Substitution reaction 2 Wurtz reaction 3 Friedel – Crafts reaction 4 Cannizzaro’s reaction

2 Answers  

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Water is neither acidic nor alkaline because 1 It cannot accept or donate protons 2 It boils at a high temperature 3 It can dissociate into equal number of hydrogen ions 4 It cannot donate or accept electrons

2 Answers   ACIO,

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Which is/are the important raw material(s) required in cement industry? 1 Limestone 2 Gypsum & clay 3 Clay 4 Limestone & clay

6 Answers  

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Which of the following is used as a filler in rubber tyres? 1 Graphite 2 Coal 3 Coke 4 Corbon black

1 Answers  

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The recent atomic weight scale is based on 1 1H1 2 1H2 3 6C12 4 8O16

1 Answers  

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tea will coll most easily in a:

2 Answers  

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