How many elements have been discovered on the Periodic Table?

10 Answers   ESRI,

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Explain the Element?

1 Answers  

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Why is a newly made quit warmer than an old one ?

1 Answers  

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Why does a ball bounce ?

1 Answers  

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Why are the bright circles of light seem under the trees, when the sun shines?

1 Answers  

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What is Basicity of an acid ?

11 Answers  

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Does domestic/household used kerosene oil which is available in blue color (In India) can change its color over the due course of time say 8-10 years if keeping in plastic bottle? If so, in which color it will be turned to change, yellow or transparent or any other color. Please provide me the reply with strong technical approach. Since it has been asked during an interview. Please reply fast. I will be thankful to you if anyone can provide the supporting journals/write-ups/reference to favour of response.

0 Answers  

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i pass my B.Sc. in 1999(chemistry. i dont understand what study after bsc. i am an average student.After my Bsc i joint my brother factory and i work there as a production, QC and electrical testing for Oil. i try to another job but my exprince not match my education co u tale me what i do.

2 Answers   Biocon,

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Explain the following ? Isotope, Isobars, Stable configuration, Electronic Theory of Valency, Valency

2 Answers  

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hi i got i 20 from sacred heart university u.s.a.i got good tofel score and my gre is score is very poor.my university requirement is only tofel.i completed my b.pharmacy in 2009 so i got 1 year gap is their chances to reject visa?what i have to do i was very tensed.how to sought out my problem

0 Answers   US Consulate,

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What variety of carbon is used for refining purposes ?

1 Answers  

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What are the products formed after cod analysis?

0 Answers  

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