1
IIT-JEE 1984
MCQ (More than One Correct Answer)
+1
-0.25
Many elements have non-integral atomic masses because:
2
IIT-JEE 1984
MCQ (More than One Correct Answer)
+1
-0.25
When alpha particles are sent through a thin metal foil, most of them go straight through the foil because
Questions Asked from Structure of Atom (MCQ (Multiple Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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