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Why does magnesium have the greatest number of nuclear charge in period 3?
Wiki User
∙ 15y ago
The element Magnesium has two charges. The element Magnesium has two charges.
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoThe number of period of Periodic Table represents the number of electronic shells (energy levels) i atoms, The Magnesium atom has three electronic shells (2,8,2) so it is in 3rd period.
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What atom has the mass number of 25?
Knowing the nuclear charge of an element is important as it will tell you what kind of reactions you can expect. The element with the nuclear charge of 25 is manganese.
Why nuclear charge increases when atomic number increases across a period?
Atomic number is the number of protons in the nucleus. The higher the number the higher the nuclear charge
What is the nuclear charge of chlorine with 22 nuetrons'?
Chlorine has 17 protons, so the nuclear charge is +17 esu. The number of neutrons does not affect the nuclear charge (since neutrons have a neutral charge).
Which particle determines the nuclear charge?
The nuclear charge is the term given to the electric charge on the nucleus, and it is simply found by counting the number of protons.
What does the charge on the magnesium ion have to do with the number of valence electrons that an atom of magnesium has?
The charge on a magnesium ion is +2. This indicates that the two valence electrons present in a magnesium atom have been donated to form one or two anions of some other element.
What atom has the mass number of 25?
Knowing the nuclear charge of an element is important as it will tell you what kind of reactions you can expect. The element with the nuclear charge of 25 is manganese.
Why nuclear charge increases when atomic number increases across a period?
Atomic number is the number of protons in the nucleus. The higher the number the higher the nuclear charge
Which number in a nuclear chemical symbol represents the charge of the particle?
Bottom number in the nuclear reaction
What is the nuclear charge of chlorine with 22 nuetrons'?
Chlorine has 17 protons, so the nuclear charge is +17 esu. The number of neutrons does not affect the nuclear charge (since neutrons have a neutral charge).
Which particle determines the nuclear charge?
The nuclear charge is the term given to the electric charge on the nucleus, and it is simply found by counting the number of protons.
What does the charge on the magnesium ion have to do with the number of valence electrons that an atom of magnesium has?
The charge on a magnesium ion is +2. This indicates that the two valence electrons present in a magnesium atom have been donated to form one or two anions of some other element.
How does the size of a magnesium ion with a 2 positive charge compare with that of a sodium ion with a single positive charge?
A magnesium ion will be smaller because there will be a greater Zeff on the electrons in the magnesium ion due to a greater number of protons in the nucleus.
What do mean by effective nuclear charge?
Effective nuclear charge is the net charge of an electron in an atom.Z(eff) = Z - S where:Z - atomic numberS - number of shielding electrons
What CBRN attack is most likely to occur and have the greatest immediate impact on the greatest number of people?
nuclear
Which country has the most nuclear families?
Since China has the greatest number of people, it inevitably has the most nuclear families.
In chemistry what is an elements nuclear charge?
I think you mean its atomic number, which is the number of protons in the nucleus
What is the nuclear charge of an atom with mass of 23 and an atomic number of 11?
The atomic number of 11 means there are 11 protons in the nucleus, giving the atom a nuclear charge of +11. The atom in question is a Sodium atom.
