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Sulfur's atomic number is 16. Neutral sulfur would then have 16 protons and 16 electrons. Since we're dealing with S2- though, we need to add 2 electrons to this, making 18.
Gerardo Glover
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∙ 13y agoIt is two more than in sulfur, atom number 16, so sulfide, S2-, has 16 + 2 = 18 electrons, the noble gas configuration of Argon.
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∙ 13y agoSulfur's atomic number is 16. Neutral sulfur would then have 16 protons and 16 electrons. Since we're dealing with S2- though, we need to add 2 electrons to this, making 18.
Wiki User
∙ 13y agoSulfur's atomic number is 16. Thus, a neutral sulfur atom would have 16 protons and 16 electrons. Since we're talking about S2-, we need to add 2 electrons to that, giving us 20 total.
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∙ 11y ago18 electons ^.^
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∙ 13y ago16 protons, 18 electrons
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∙ 10y ago36 electrons are there in Sr2+ ion
Wiki User
∙ 6y agoThe sulfur anion, S^2- has 18 electrons.
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How many protons and electrons in ion Sr2 plus?
Sr has 38 protons, 38 electrons, and 50 neutrons.
How many electrons are in an Mg2 plus ion?
There are 10 electrons in an Mg2+ ion.
If chlorine forms a 1- ion. How many electrons does a chloride ion have?
The chloride ion has 18 electrons.
What is the total number of electrons in a chloride ion?
chlorine atom has 17 electrons when it accepts one more it becomes chloride ion so chloride has total 18 electrons, isoelectronic with Argon.
How many electrons are in a fluorine ion?
in a normal F- ion there are 10 electrons total (but 8 in the outer energy level)
How many electrons will strontium gain or lose in forming an ion?
It will lose 2 to form Sr2+
The Strontium ion would have how many electrons?
The strontium ion is Sr2+ with the same electron configuration as Kr. Sr element has an atomic number of 38- the neutrl Sr tom has 38 protons in its nucleus and 38 electrons - therefore the ion Sr2+ has 2 less - 36.
How many protons and electrons in ion Sr2 plus?
Sr has 38 protons, 38 electrons, and 50 neutrons.
How many electrons will a Cl-7 ion have?
Chlorine will not for Cl-7 ion. It will form Cl-1 ion, which has total of 18 electrons.
What is a charge on a strontium ion?
The strontium ion is positive, divalent, Sr2+.
What is the charge of a barium atom that has lost two electrons?
it neets to loose 2 electrons to have a full outer shell.
How many electrons does a charbonate ion have?
actually there are 6 electrons in carbon and oxygen has 8 electrons and it gains 2 electrons to make it a negative ion so the total number of ions are 32
How many protons and electrons are in oxygen 2- express answer in integers?
O2- ion has a total of 10 electrons.
What is the total charge of electrons in a sodium ion?
A sodium atom has 11 electrons so the total charge of all the electrons in a sodium ion is -10.
What noble gas has the same number of electrons as strontium?
No, Strontium is an alkaline earth metal which exists in solid state.
How many electrons are contained in each ions O-2?
O-2 ion has 10 electrons in total.
How many electrons does an atom of lead have if it is positively charged?
Lead forms the Pb2+ ion, as lead has an atomic number of 82, the Pb2+ ion has 80 electrons in total
