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Sulfur forms a -2 ion in an attempt to achieve a complete electron shell that is isoelectronic with Argon. In order to achieve a full 3p shell, Sulfur must gain 2 electrons, becoming a -2 ion.
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When a sulfur atom gains two electrons what happens to it?
It becomes a sulfur ion with a charge of -2.
What happens to sulfur atom when it becomes a sulphide ion?
It gains or loses electrons.
What happens when chlorine gains an extra electron on the outer shell?
It becomes a negative ion.
What happens when you lose or gain an electron?
As a neutral atom lose an electron then it becomes a positive ion As it gains an electron then it becomes a negative ion
How many electrons does a sulfur atom gain when it becomes a sulfide ion?
A sulfur atom gains 2 electrons when it becomes a sulfide ion.
When sulfur becomes sulfide it is an?
polyatomic ion
What happens when chlorine gains an electron in its outer energy shell?
It becomes a negative ion.
What happens when a chlorine atom an electron in its outer energy shell?
It becomes a negative ion.
What happens to chlorine to get a full outer shell?
In this instance, it becomes a singly negative ion.
What happens when an atom loses n electron?
If the atom was not a negative ion prior to losing an electron, it becomes a positive ion.
What happens when a chlorine atom gains an electron in its outer energy shells?
It becomes a negative ion.
When happens when a chlorine atom gains an electrons in its outer energy shell?
It becomes a negative ion.
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