Oxygen (O) has more negative electron gain enthalpy than Sulfur (S). This is due to the fact that Oxygen is located above Sulfur in the periodic table, which means it is smaller in size.

When an electron is added to an atom, it will be closer to the nucleus in a smaller atom, and thus more strongly attracted to the positive charge of the nucleus. This results in a more negative electron gain enthalpy, indicating that energy is released when the electron is added.

In the case of Oxygen and Sulfur, the smaller size of Oxygen means that the added electron is closer to the nucleus and more strongly attracted to it, resulting in a more negative electron gain enthalpy.

On the other hand, Sulfur is larger in size, so the added electron is further from the nucleus and less strongly attracted to it. This results in a less negative electron gain enthalpy.

Therefore, Oxygen has a more negative electron gain enthalpy than Sulfur.

Question

Oxygen (O) has more negative electron gain enthalpy than Sulfur (S). This is due to the fact that Oxygen is located above Sulfur in the periodic table, which means it is smaller in size.

When an electron is added to an atom, it will be closer to the nucleus in a smaller atom, and thus more strongly attracted to the positive charge of the nucleus. This results in a more negative electron gain enthalpy, indicating that energy is released when the electron is added.

In the case of Oxygen and Sulfur, the smaller size of Oxygen means that the added electron is closer to the nucleus and more strongly attracted to it, resulting in a more negative electron gain enthalpy.

On the other hand, Sulfur is larger in size, so the added electron is further from the nucleus and less strongly attracted to it. This results in a less negative electron gain enthalpy.

Therefore, Oxygen has a more negative electron gain enthalpy than Sulfur.

Knowee AI · Accepted Answer

Oxygen (O) has more negative electron gain enthalpy than Sulfur (S). This is due to the fact that Oxygen is located above Sulfur in the periodic table, which means it is smaller in size.

When an electron is added to an atom, it will be closer to the nucleus in a smaller atom, and thus more strongly attracted to the positive charge of the nucleus. This results in a more negative electron gain enthalpy, indicating that energy is released when the electron is added.

In the case of Oxygen and Sulfur, the smaller size of Oxygen means that the added electron is closer to the nucleus and more strongly attracted to it, resulting in a more negative electron gain enthalpy.

On the other hand, Sulfur is larger in size, so the added electron is further from the nucleus and less strongly attracted to it. This results in a less negative electron gain enthalpy.

Therefore, Oxygen has a more negative electron gain enthalpy than Sulfur.

who has more negative electron gain enthalpy, O or S why?

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