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Chemistry Practice

Atomic Structure MCQs (STB)

120Questions

Topic practice

Atomic Structure MCQs (STB)

Topic: Atomic Structure MCQs (STB)

Showing 106–110 of 120 MCQs

Atomic Structure STB Atomic Structure MCQs (STB)#Atomic Structure #X-Rays

106

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Who studied the X-ray spectra of elements from aluminium to gold in 1913?

Atomic Structure STB Atomic Structure MCQs (STB)#Atomic Structure #Hydrogen Spectrum

107

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Into how many main spectral series is the hydrogen emission spectrum commonly classified?

Atomic Structure STB Atomic Structure MCQs (STB)#Atomic Structure #Flame Colors

108

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Which compounds produce a deep red colour in fireworks?

Atomic Structure STB Atomic Structure MCQs (STB)#Atomic Structure #Electron Energy

109

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The total energy of an electron in an atom is the sum of which two energies?

Atomic Structure STB Atomic Structure MCQs (STB)#Atomic Structure #Rutherford Model

110

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Who showed that most atomic mass and positive charge are concentrated in a small nucleus?