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The nucleus of a sodium atom contains 11 protons and the nucleus of a magnesium atom contains 12 protons. The number of neutrons vary with the isotope. The number of protons determines the identity of an element.

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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.


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 an iron atom a different element than a sodium atom?

An iron atom is a different element than a sodium atom because it has a different ground state electron configuration. In fact, any atom that differs from any other atom in ground state electron configuration is a different element.


When magnesium transforms into sodium a second is produced what is it what elements nucleus is this?

No known chemical reaction involves magnesium transforming into sodium. The transformation of one element into another involves nuclear reactions, not chemical reactions. These nuclear reactions involve changes in the nucleus of the atom, leading to the creation of different elements.


S na cl mg witch one is largest?

Magnesium (Mg) is the largest atom among sulfur (S), sodium (Na), chlorine (Cl), and magnesium (Mg). This is because the size of an atom increases as you move down a group in the periodic table. Magnesium is located below the other elements in the periodic table, making it the largest atom among these options.

Related Questions

How is an atom of the element sodium structurally different from an atom of magnesium?

A sodium atom has 11 protons and 11 electrons including 1 outer shell electron A magnesium atom has 12 protons and 12 electons of which 2 are in the outer shell. Sodium loses its valence electron more easily than magnesium does, making the sodium much more reactive.


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.


Compared to the atomic radius of a sodium atom the atomic radius of a magnesium atom os smaller the smaller radius is primly a result of the magnesium atom having?

The smaller atomic radius of a magnesium atom compared to a sodium atom is primarily a result of the increased nuclear charge in magnesium due to the higher number of protons. This increased nuclear charge pulls the electrons closer to the nucleus, resulting in a smaller atomic radius for magnesium.


Oxygen fluorine sodium magnesium aluminium and neon which one is a single atom?

neon


What is the formula of of magnesium oxide?

== == MgO That would be Magnesium rust. It makes Magnesium off color and cloudy.


When atom of sodium combines with an atom of fluorine what the new name?

It makes a sodium fluoride or NaF molecule.


What is the most abundant atom in the human body?

The most important cations in the human body are sodium, potassium, magnesium, and calcium ions


What does one sodium atom plus one chloride atom makes up?

One formula mass of the salt sodium chloride.


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 does magnesium metal melt at higher temperature than sodium metal?

Due to one unit more nuclear charge and two binding electrons for Magnesium atom.


Why is an iron atom a different element than a sodium atom?

An iron atom is a different element than a sodium atom because it has a different ground state electron configuration. In fact, any atom that differs from any other atom in ground state electron configuration is a different element.


Is magnesium an ion or an atom?

Magnesium is an atom; but this atom can be transformed in an electrically charged atom - called cation, Mg2+.