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Smaller atoms have higher ionization energy compared to larger atoms because smaller atoms have a stronger attraction between the positively charged nucleus and the negatively charged electrons, making it harder to remove an electron from a smaller atom.

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Which element in each pair has the greatest ionization energy fluorine or iodine?

The ionization energy of fluorine is 1681 kJ/mol (the first) and the ionization energy of iodine is 1008,4 kJ/mol.


Which has the smaller fourth ionization energy Sn or Sb?

Tin (Sn) has a smaller fourth ionization energy compared to antimony (Sb). This is because as we move across a period in the periodic table, ionization energy generally increases due to the increasing nuclear charge. However, there can be variations based on electron configurations and shielding effects, which in this case, results in the smaller fourth ionization energy for Sn compared to Sb.


Which element has a smaller ionization energy Cs or Sr?

Cs has a smaller ionization energy than Sr. This is because Cs has a larger atomic radius and its valence electron is farther from the nucleus, making it easier to remove compared to Sr which has a smaller atomic radius and stronger nuclear attraction.


Does fluorine have a higher ionization energy than bromine?

yes because ionization energy increases up and to the left on the periodic table. and fluorine has the highest ionization energy because it is so close to becoming a noble gas it tears off electrons from everything to complete the octete


What has a higher ionization energy between sodium and chlorine?

Chlorine has a higher ionization energy than sodium. This is because chlorine has a smaller atomic size and higher effective nuclear charge, making it more difficult to remove an electron compared to sodium.

Related Questions

Which element in each pair has the greatest ionization energy fluorine or iodine?

The ionization energy of fluorine is 1681 kJ/mol (the first) and the ionization energy of iodine is 1008,4 kJ/mol.


Which has the smaller fourth ionization energy Sn or Sb?

Tin (Sn) has a smaller fourth ionization energy compared to antimony (Sb). This is because as we move across a period in the periodic table, ionization energy generally increases due to the increasing nuclear charge. However, there can be variations based on electron configurations and shielding effects, which in this case, results in the smaller fourth ionization energy for Sn compared to Sb.


Which element has a smaller ionization energy Cs or Sr?

Cs has a smaller ionization energy than Sr. This is because Cs has a larger atomic radius and its valence electron is farther from the nucleus, making it easier to remove compared to Sr which has a smaller atomic radius and stronger nuclear attraction.


Which is greater the second ionization energy of potassium or that of calcium?

The second ionization energy of calcium is greater than that of potassium. This is because calcium, with its higher nuclear charge and smaller atomic size compared to potassium, holds onto its electrons more tightly.


Does fluorine have a higher ionization energy than bromine?

yes because ionization energy increases up and to the left on the periodic table. and fluorine has the highest ionization energy because it is so close to becoming a noble gas it tears off electrons from everything to complete the octete


Does potassium or bromine have a higher ionization energy?

Bromine has because the ionization energy increases as you move across and decreases as you move down.


What has a higher ionization energy between sodium and chlorine?

Chlorine has a higher ionization energy than sodium. This is because chlorine has a smaller atomic size and higher effective nuclear charge, making it more difficult to remove an electron compared to sodium.


Which atom has the smaller ionization energy B or N?

Boron has a larger ionization energy than nitrogen. Nitrogen has a smaller atomic size compared to boron, resulting in stronger nuclear attraction for its electrons, making it more difficult to remove an electron from a nitrogen atom than from a boron atom.


Does antimony have a greater ionization energy level than tellurium?

Antimony has a greater ionization energy level than tellurium. Ionization energy is the energy required to remove an electron from an atom in the gaseous state. Antimony has a higher effective nuclear charge due to its smaller atomic size, resulting in a stronger attraction to its electrons compared to tellurium. This makes it more difficult to remove an electron from antimony, hence its higher ionization energy level.


Why does oxygen have a higher ionization energy than sulfur?

Oxygen has a higher ionization energy than sulfur due to its smaller atomic size and stronger nuclear charge. The electrons in the outer energy level are held more tightly in oxygen compared to sulfur, requiring more energy to remove an electron from an oxygen atom.


What has more ionization energy available 12.6 volts or 6.3 volts?

Which has more ionization energy available-10.5volts ,8.5volts ,6.3volts ,12.6volts.


Which element's second ionization energy level is large compared to its first ionization energy?

Cl