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Isaac Newton
Albert Einstein
Benjamin Franklin
Marie Curie
Which solution is most concentrated?
Which statement best describes an O3 molecule?
Which subatomic particle has a negative charge?
Which type of fire extinguisher is used for petroleum fire ?
Which variety of coal contains recognisable traces of the original plant material ?
White coal is
White lung cancer is caused by
White phosphorous is stored in
White phosphorus is generally kept under
Who among the following demonstrated experimentally that simple organic molecules like sugars and amino acids could be produced from inorganic molecules if early earth atmosphere is created