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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
perkin ring clousre reaction
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CARBON, SILICON AND GERMANIUM With the valence electron configuration s 2 p 2 the nonmetallic group of elements 14 may form compounds with four tetrahedrally directed covalent
Q. Describe about atomic number? It is significant to be able to obtain useful information from the periodic table. Beginning with the simplest element hydrogen the periodic ta
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