Arrange the following elements in the order of their decreasing metallic character
Na, Si, Cl, Mg, Al
(a) Cl > Si >Al > Mg >Na
(b) Na >Mg >Al >Si > Cl
(c) Na > Al > Mg > Cl > Si
(d) Al > Na> Si > Ca> Mg

NCERT Class X
Science - Exemplar Problems

Chapter_Periodic Classification of Elements

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Answers

2015-05-29T18:26:53+05:30
(B)  is the correct answer  = Na > Mg > Al > Si > Cl...
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