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The α -particle scattering experiment of Rutherford concluded that: (1) The nucleus is made up of protons and neutrons (2) The number of electrons is exactly equal to number
In Bohr series of lines of hydrogen spectrum, the third line from the red end corresponds to which one of the following inter-orbit jumps of the electron for Bohr orbits in an atom
can you help me with understanding chemistry?
Explain heavy water? Ans) Isotopes of H 2 O, D 2 O
preparations and structure borazole?
Urea or Carbamide - Carboxylic acids Urea may be referred like a diamide of an unstable and dibasic carbonic acid by which both the hydroxyl groups have been changed by -NH 2
HYDROGEN Hydrogen is the natural element in the Universe and is a major constituent of stars. It is relatively much less common on Earth but nevertheless forms nearly 1% by mass
Draw the structures of white phosphorus and red phosphorus. Which one of these two types of phosphorus is more reactive and why?
how to determine the bond polarity and the potential of the two electrodes given: Eg Ag/Zn
How much time a hydrogen electron will take when it goes from first orbit to second orbit?
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