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Science TNSB Mentoring
Class 10
Periodic classification of elements
The modern periodic law
6.
Ionic radius
Question:
4
m.
Choose the right option given below:
1.
When a neutral atom gains an electron, it becomes a negatively charged ion called an __________.
Ion
cation
atom
anion
2.
The cation's size decreases as the positive charge ____________.
decreases
larger
modest
increases
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