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Does Ca2 have the same number of electrons as the noble gas argon?
Wiki User
∙ 11y ago
Yes. The ion Ca2+ and the element argon, have 18 electrons each.
Wiki User
∙ 11y ago
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What pair what has the same number of valence electrons magnesium and potassium lithium and calcium argon and xenon phosphorus and tellurium?
Argon and Xenon have the same number of valence electrons, both are noble gases (group 18 that have 8 electrons).
What is the charge if the ion formed when phosphorus achieves a noble gas configuration?
[Ne]3s^23p^6P3-. P is in group V (group 15 moden periodic table) so gains three electrons, each carrying a 1- charge.
Which noble gas has the same number of electrons as an ion of barium?
There is no such noble gas with the same electron configuration as helium ion. Helium is the first noble gas, is stable and does not form ions. There can be, however, other ions such as H- or Li+ that will have the same number of electrons as element helium.
Does argon has the same number of electrons in its outer shell as magnesium metal?
No. Argon has eight electrons in its outer shell and magnesium has two electrons in its outer shell.
What noble gas has the same electronic configuration as fluorine?
K+ and argon have the same electron configuration
Which noble gas atom has the same number electrons as a sulfide ion?
This noble gas is argon (Ar).
What pair what has the same number of valence electrons magnesium and potassium lithium and calcium argon and xenon phosphorus and tellurium?
Argon and Xenon have the same number of valence electrons, both are noble gases (group 18 that have 8 electrons).
What atom has the same number of electrons as in ion of calcium?
calcium forms Ca+2 ion having 18 electrons which are equal to the electrons of noble gas Argon.
What is the charge if the ion formed when phosphorus achieves a noble gas configuration?
[Ne]3s^23p^6P3-. P is in group V (group 15 moden periodic table) so gains three electrons, each carrying a 1- charge.
What is the formula of ion formed when phosphorus achieves a noble gas electron configuration?
P3- or phosphide ion is formed. it has the same number of electrons as the noble gas, argon
Which noble gas has the same number of electrons as an ion of barium?
There is no such noble gas with the same electron configuration as helium ion. Helium is the first noble gas, is stable and does not form ions. There can be, however, other ions such as H- or Li+ that will have the same number of electrons as element helium.
A chloride ion has the same number of electrons as a neutral atom of?
argon
How many electrons would calcium have to lose or gain to have to have 8 valence electrons?
It needs to lose to in order to have the same number of outer electrons as Argon. The Noble gas configuration of [Ar]4s2 confirms this.
Which element has same electron as argon?
The element that has the same number of electrons as argon is Krypton (Kr). Both argon (Ar) and krypton (Kr) have 18 electrons in their neutral state.
If calcium lost two electrons it would have the same number of electrons as?
Argon
Number of electrons in argon?
In any neutral atom, the number of electrons is the same as the number of protons, and that is defined as the atomic number of the atom. The atomic number of argon is 18; therefore, each atom contains 18 electrons.
Does argon has the same number of electrons in its outer shell as magnesium metal?
No. Argon has eight electrons in its outer shell and magnesium has two electrons in its outer shell.
