0
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 else can I help you with?
Sodium is more or less active than magnesium?
Sodium is less active than magnesium. Magnesium is located higher in the reactivity series of metals than sodium, indicating that magnesium is more reactive and likely to form compounds with other elements compared to sodium.
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.
Why is the first ionisation energy of magnesium higher than that if sodium?
It has to do with the VSEPR model for electron shell configurations. Zinc being the final transition metal in the 4th row of the periodic table has a full "D" shell of valance electrons. Gallium being the following element in the 4th row now has one valence electron in the "P" shell which is not full. An element with a full valence shell of whatever type will have a higher first ionization energy then an element with a shell that is not full.
Why Magnesium metal is a better conductor than Sodium metal?
Magnesium metal is a better conductor than Sodium metal because it has more free electrons to carry electric charge due to its atomic structure. Magnesium has two electrons in its outer shell, compared to Sodium's one, making it a more efficient conductor of electricity. Additionally, the higher atomic mass of Magnesium allows for better mobility of electrons, resulting in higher conductivity.
What happens in the reaction between sodium hydroxide and magnesium sulphate?
When sodium hydroxide reacts with magnesium sulfate, a double displacement reaction occurs where the sodium ions from sodium hydroxide switch places with the magnesium ions from magnesium sulfate to form sodium sulfate and magnesium hydroxide. The products of this reaction are aqueous sodium sulfate and a white precipitate of magnesium hydroxide.
Which substance sodium oxide or magnesium oxide has higher melting point?
sodium oxide: 1132oC magnesium oxide: 2852oC
Sodium is more or less active than magnesium?
Sodium is less active than magnesium. Magnesium is located higher in the reactivity series of metals than sodium, indicating that magnesium is more reactive and likely to form compounds with other elements compared to sodium.
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.
Will sodium react with magnesium?
Yes, sodium will react with magnesium to form a compound called sodium magnesium alloy. This reaction typically involves the transfer of electrons from the sodium atoms to magnesium atoms. It is a highly exothermic reaction that can result in the release of significant amounts of energy.
How would you explain the fact that the first ionization enthalpy of sodium is lower than that of magnesium but its second ionization enthalpy is higher than that of magnesium?
Sodium has only one valence electron, and when that is donated to some other atom, the remaining ion has a noble gas configuration that is highly stable. Disrupting that by another ionization requires much energy. Magnesium has two valence electrons; therefore the second is almost as easy to donate as the first. The third ionization enthalpy of magnesium would be very high.
Why is the first ionisation energy of magnesium higher than that if sodium?
It has to do with the VSEPR model for electron shell configurations. Zinc being the final transition metal in the 4th row of the periodic table has a full "D" shell of valance electrons. Gallium being the following element in the 4th row now has one valence electron in the "P" shell which is not full. An element with a full valence shell of whatever type will have a higher first ionization energy then an element with a shell that is not full.
Why Magnesium metal is a better conductor than Sodium metal?
Magnesium metal is a better conductor than Sodium metal because it has more free electrons to carry electric charge due to its atomic structure. Magnesium has two electrons in its outer shell, compared to Sodium's one, making it a more efficient conductor of electricity. Additionally, the higher atomic mass of Magnesium allows for better mobility of electrons, resulting in higher conductivity.
What happens in the reaction between sodium hydroxide and magnesium sulphate?
When sodium hydroxide reacts with magnesium sulfate, a double displacement reaction occurs where the sodium ions from sodium hydroxide switch places with the magnesium ions from magnesium sulfate to form sodium sulfate and magnesium hydroxide. The products of this reaction are aqueous sodium sulfate and a white precipitate of magnesium hydroxide.
What is made by reacting magnesium and sodium carbonate?
Mixture of sodium carbonate and magnesium
Which base is stronger Calcium or Aluminum or Magnesium or Sodium?
Calcium is a stronger base compared to Aluminum, Magnesium, and Sodium. This is because it has a higher affinity for accepting a proton (H+) and can release hydroxide ions more readily in solution, making it a stronger base.
Why does magnesium ribbon not react with sodium sulphate solution?
as a displacement reaction has to occur when the metal is higher in the reactivity series thatn the metal in the salt. With your question this is not the case as sodium is higher than magnesium and so nothing will take effect.
What is the reaction equation for magnesium chloride an sodium carbonate?
MgCI+ NaC ------> MgC + NaCI Magnesium chloride + Sodium carbinate ------> Magnesium carbonate + Sodium chloride.
