bohrs model can explain1 the spectrum of hydrogen
Bohr's model can explain:
(1) The spectrum of hydrogen atom only
(2) Spectrum of atom or ion containing one electron only
(3) The spectrum of hydrogen molecule
(4)The solar spectrum
Ans: Spectrum of atom or ion containing one electron only
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which of the following is always a whole number1 atomic weight 2 atomic radii 3
rutherfords experiment on scattering of particles showed for the first time that the atom has1 electrons 2
rutherfords scattering experiment is related to the size of the1 nucleus 2 atom 3
rutherfords alpha particle scattering experiment eventually led to the conclusion that1the point of impact with matter can be precisely
bohrs model can explain1 the spectrum of hydrogen atom only 2 spectrum of atom or ion containing one electron only 3 the spectrum of
when atoms are bombarded with alpha particles only a few in n others pass out undeflected this is because1 the nucleus occupies much smaller
classify the conducting materials conducting materials are classified by low resistivity materials and high resistivity materialslow resistivity
describe properties of the conducting materials conducting materials are classified by low resistivity materials and high resistivity materialslow
positronium consists of an electron and a positron a particle which has the same mass as an electron but opposite charge orbiting round their common
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