Class 9 Chemistry e-Book's MCQs - Complete
Periodicity and Properties MCQ App Download & e-Book PDF - 57
Apps:
MCQ 57:
The energy required to remove an electron from the outermost shell is called
- potential energy
- kinetic energy
- mechanical energy
- ionization energy
d
Class 9 Chemistry App & e-Book Tests PDF Download
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9th Grade Chemistry MCQs eBook Download
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