Which of the following sets of atoms is arran | vedclass

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(A) The correct order of increasing electronegativity is $Si < P < S$. Across a period in the periodic table,the effective nuclear charge increases wh

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$Si < P < S$

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(A) The correct order of increasing electronegativity is $Si Across a period in the periodic table,the effective nuclear charge increases while the atomic radius decreases,which leads to an increase in electronegativity. Since $Si$,$P$,and $S$ belong to the same period ($3^{rd}$ period) and are arranged in the order of increasing atomic number,their electronegativity increases in the order $Si < P < S$.

Which of the following sets of atoms is arranged in order of increasing electronegativity?

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