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Which of these elements has the highest first ionization energy Si or C?
Wiki User
∙ 7y ago
The ionization energy is the energy needed to extract an electron from an atom; first ionization energy, second, third etc. can be measured. Reactive chemical elements have lower ionization energy.
The first ionization energy for silicon is 786,5 kJ/mol.
The first ionization energy for carbon is 1 086,5 kJ/mol.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoCarbon. It is a smaller atom, therefore you will have to work harder to remove an electron from it.
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What elements have the highest and lowest ionization energy?
Helium has the highest first ionization energy and francium has the lowest first ionization energy.
Elements that have the highest first ionization energy?
Helium (He) has the highest first ionization energy. Ionization energy increase as you go across the periodic table from left to right
Which of the group IIIA (13) elements has the largest ionization energy?
The element with the highest first ionization energy in group 14 is carbon.
What halogen element has the highest first ionization energy?
Fluorine has the largest first ionization energy among the halogens.
What has the highest first ionization energy phosphorous calcium sodium or aluminum?
Phosphorus. Across the period, first ionization energy increases.
What elements have the highest and lowest ionization energy?
Helium has the highest first ionization energy and francium has the lowest first ionization energy.
What elements has the highest first ionization energy?
Fluorine has the largest first ionization energy among the halogens.
Elements that have the highest first ionization energy?
Helium (He) has the highest first ionization energy. Ionization energy increase as you go across the periodic table from left to right
What Elements has the largest first ionized energy?
Helium has the highest ionization energy.
What elements has the highest first ionization energy out of strontium magnesium beryllium calcium?
Beryllium will have the highest. Down a group ionization energy decreases.
Which of the group IIIA (13) elements has the largest ionization energy?
The element with the highest first ionization energy in group 14 is carbon.
Rank the following elements in order of increasing first ionization energy C Ne Sr Mg Be?
Ne (Highest First Ionization Energy) C Be Mg Sr (Lowest First Ionization Energy)
Which of these elements has the highest fist ionization energy sn as or s?
Sn- tin has the highest first ionization energy . This is due to Coulumb's law. Made in 1967, it marked the turn of findings in chemistry.
What element has largest first ionization energy?
Helium has the highest ionization energy.
What halogen element has the highest first ionization energy?
Fluorine has the largest first ionization energy among the halogens.
What has the highest first ionization energy phosphorous calcium sodium or aluminum?
Phosphorus. Across the period, first ionization energy increases.
What has the first largest ionization energy?
Helium has the highest ionization energy.
