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Why is it easier to remove an electron from a sodium atom than from a magnesium atom?
Phosphorus has a higher energy level so it pulls harder on its electrons.
If enough energy was added to remove an electron for calcium which energy level would the electron be removed?
The electron would be removed from the outermost energy level, which is the fourth energy level, for calcium.
Why sodium metal is more reactive than magnesium metal?
Sodium metal is more reactive than magnesium metal because it has one electron in its outermost shell, making it easier to lose that electron and form a stable ionic compound. Magnesium, on the other hand, has two electrons in its outermost shell, requiring more energy to lose both electrons and form an ionic compound. This difference in electron configuration leads to sodium exhibiting greater reactivity compared to magnesium.
Can magnesium create oxygen?
Magnesium does oxidize. That is why magnesium is often found on earth with a thin layer of Magnesium Oxide (MgO). For this reason when using magnesium in experiments you must always sand it to remove the oxide layer.
Why is the ionistaion energy of magnesium higher than that of sodium?
because ionization energy increases from left to right on the periodic table. Ionization energy is the amount of energy needed to take an electron away from the atom, or the energy needed to ionize it. Since Sodium is more likely to give up an ion to complete the octet rule, it has a higher ionization energy.
What would be harder to remove an electron from sodium or chlorine?
It would be harder to remove an electron from chlorine because it has a higher electronegativity compared to sodium. This means that chlorine has a stronger pull on its electrons, making it more difficult to remove an electron.
What are the excess salts that the large intestines remove?
magnesium, calcium, iron
Why is it easier to remove an electron from a sodium atom than from a magnesium atom?
Phosphorus has a higher energy level so it pulls harder on its electrons.
What is magnesium ionization energy?
The magnesium ionization energy is the amount of energy required to remove one electron from a neutral magnesium atom to form a positively charged magnesium ion. The first ionization energy of magnesium is 737.7 kJ/mol, indicating the energy needed to remove the outermost electron.
If enough energy was added to remove an electron for calcium which energy level would the electron be removed?
The electron would be removed from the outermost energy level, which is the fourth energy level, for calcium.
Would you expect it to be harder to remove an electron from Na or O?
It would be easier to remove an electron from Na compared to O. Sodium (Na) has a smaller effective nuclear charge and a larger atomic radius compared to oxygen (O), making its valence electron easier to remove. Oxygen has a higher electronegativity and a stronger pull on its electrons, making it harder to remove an electron from O.
How does calcium's first ionization energy compare to the first ionization energy of magnesium and potassium?
First ionization energy of magnesium = 870/ kj/mol First ionization energy of phosphorous = 589 kj/mol So, magnesium has the larger ionization energy required to pull the first valance electron. Do you know why?
Which of the elements sodium calcium potassium and magnesium has the smallest first ionization energy?
Potassium has the smallest first ionization energy among those elements listed. This is because potassium has the largest atomic size and the weakest attraction between its nucleus and outermost electron, making it easier to remove that electron.
Why is the ionization energy needed to remove the first two electrons from Magnesium atoms relatively low?
The ionization energy needed to remove the first two electrons from Magnesium atoms is relatively low because these electrons are in the outermost energy levels and experience less electron-electron repulsion, making them easier to remove compared to inner electrons. Additionally, Magnesium has a relatively small effective nuclear charge, which further reduces the attraction between the nucleus and the outer electrons, making them easier to remove.
Why is it harder to remove an electron from a fluorine atom than a bromine atom?
It is harder to remove an electron from a fluorine atom than a bromine atom because fluorine has a higher effective nuclear charge due to its smaller atomic size. This leads to stronger attraction between the nucleus and the outermost electron, making it more difficult to remove. Additionally, fluorine has a full valence shell with 7 electrons, making it energetically unfavorable to lose an electron.
What is the antidot to magnesum?
The antidote for magnesium toxicity is calcium gluconate, which can help reverse the effects of excessive magnesium levels in the body by competing with magnesium for binding sites. In severe cases, dialysis may be necessary to remove excess magnesium from the bloodstream. It is important to seek medical attention immediately if magnesium toxicity is suspected.
Is atoms with high ionization energy allow their electrons to be easily taken?
No, atoms with high ionization energy require more energy to remove an electron, making it difficult for them to lose an electron easily. The ionization energy is a measure of the stability of an atom and its tendency to lose an electron.
