Question #33508
The whole universe is made up of almost _______of Hydrogen?
Options:
Answer:
The whole universe is made up of almost 70%of Hydrogen.
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Chemistry Related Questions
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Q1.Example of Mineral Acid:
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Q2.The radioactive isotope of hydrogen is called___________?
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Q3.Diameter of an atom is in the order of________________?
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Q4.Mass spectrometer is used to determine Mass number of isotopes and___________________?
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Q5.The number of peaks obtained in mass spectrometry shows____________________?
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Q8.Which of the following statements about isotopes is correct ?
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Q9.One mole of CO2 contains?
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Q10.The number of isotopes of elements with even mass number and even atomic number are ________________?
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