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Periodic Table and Periodicity · 2021 · 18 Mar · Shift 1

1 Chemistry questions from this JEE Main paper

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2021 · 18 Mar · Shift 1
Chemistry
Periodic Table and Periodicity

Periodic Table and Periodicity · 2021 · 18 Mar · Shift 1

1 Chemistry questions from this JEE Main paper

Q2.The ionic radius of $N a^{+}$ ions is 1.02 $A o$ . The ionic radii (in $A o$ ) of $M g^{2 +}$ and $A l^{3 +}$ , respectively, are
Chemistry · Periodic Table and Periodicity · MCQ