Q:
What Element Has a First Ionization Energy of 418 Kj Mol?
A:
Quick Answer
Potassium is the element that has a first ionization energy of 418 kilojoules per mol. The first ionization energy refers to the amount of energy required to remove 1 electron from 1 mol of gaseous atoms.
Continue ReadingFull Answer
The higher the ionization energy of an element, the higher attraction there is between its electrons and the nucleus of the atom. The ionization energy is based on how positively charged the nucleus is and how close electrons are to the nucleus. Other factors include the number of electrons between the nucleus and outer electrons, and whether an electron is on its own orbital or coupled with another electron.
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Q:
How Many Electrons Does Potassium Have?
A: Potassium, being the 19th element on the periodic table, has both 19 electrons and 19 protons. With an atomic mass of approximately 39, potassium has 20 ne... Full Answer >Filed Under: -
Q:
What Is the Definition of "ionization Energy"?
A: The ionization energy of an element is the amount of energy needed to rip an electron from an atom in the gaseous state. The ionization energy increases go... Full Answer >Filed Under: -
Q:
How Do You Convert KJ to KWh?
A: To convert kilojoules to kilowatt-hours, divide the number of kilojoules by 3,600. The result will be the same amount of energy in kilowatt-hours. Full Answer >Filed Under: -
Q:
What Is the Ionization Energy of a Hydrogen Atom?
A: The ionization energy for hydrogen is 1312 kilojoules per mole. This is the same as the ionization potential and is the energy required to remove one elect... Full Answer >Filed Under:
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