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Which energy is the energy that can be taken to remove an electron form its shell?
Wiki User
∙ 8y ago
This energy is called ionization energy and is different for each chemical element.
Wiki User
∙ 8y ago
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Why oxygen is having two electron affinity?
First EA is usually exothermic as energy is released when the nucleus attarcts an electron is larger than the energy taken in to overcome their inter-electronic repulsion. Second EA is always endothermic since electron is added to a negative ion. Energy is needed to overcome the repulsion between the two negatively charged species.
Why the 1st ionization energy of Na is greter than mg?
Because Be contains more protons and thus has greater nuclear positivity which exerts a stronger attraction for its electrons which requires more energy to remove one of the electrons leading to a higher ionization potential.
What is most of the volume of an atom taken up by?
Moving particles
How you can remove electron from atom?
Simplest method - apply a voltage to a conductor.
How is the splitting of water used to produce ATP?
The electrons from water are taken by the special chlorophyll a molecules in Photosystem II. This energy is what creates ATP in the Electron Transport Chain in addition to NADPH.
Is atoms with high ionization energy allow their electrons to be easily taken?
This is false. The ionization energy is the amount of energy that is required to remove the electron. Therefore, if it requires more energy, it is harder to remove the electron.
When an electron drops from a higher energy level to a lower energy level is it taken from the environment?
No, the energy released by electron might be taken by enviornment. Electron remains in the infuence of corresponding nuclei, in another energy level.
Why oxygen is having two electron affinity?
First EA is usually exothermic as energy is released when the nucleus attarcts an electron is larger than the energy taken in to overcome their inter-electronic repulsion. Second EA is always endothermic since electron is added to a negative ion. Energy is needed to overcome the repulsion between the two negatively charged species.
Why the 1st ionization energy of Na is greter than mg?
Because Be contains more protons and thus has greater nuclear positivity which exerts a stronger attraction for its electrons which requires more energy to remove one of the electrons leading to a higher ionization potential.
What is most of the volume of an atom taken up by?
Moving particles
What is the name of a photograph taken by an electron microscope?
Electron micrograph
How many valence electrons are needed to fill sodiums outer shell?
Sodium has ONE valence electron in its outer shell that is to be donated to any kind of oxidant. By then the outer (3rd) shell (of the Na+ ion) is EMPTY, so the 2nd shell has become the outmost, containing 8 electrons (Ne-configuration). No electrons at all are taken up by sodium.
What is the photograph taken from using an electron microscope called?
electron micrograph
How you can remove electron from atom?
Simplest method - apply a voltage to a conductor.
What an electron transport chain?
in this step the energy carried by electrons is used to synthesize (ATP). In electron transport chain NADH and FADH2 realese electrons and hydrogen ions. These electrons are taken up by a series of electron carriers. When electrons move through the series of electron carriers they lose electrons and hydrogen ions combine with moleculaer oxygen to form water.
How is the splitting of water used to produce ATP?
The electrons from water are taken by the special chlorophyll a molecules in Photosystem II. This energy is what creates ATP in the Electron Transport Chain in addition to NADPH.
What happens when energy is taken away?
What happens when thermal energy is taken away
