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Scandium (Sc), which has an atomic number of 21, can lose three electrons from its outermost shell, typically forming a +3 oxidation state. It typically does not gain electrons due to its position in the Periodic Table and its tendency to form metallic bonds. Thus, scandium primarily loses electrons rather than gaining them.
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How many electrons does Si gain or lose?
Silicon (Si) can gain or lose 4 electrons. It can either gain 4 electrons to have a stable octet configuration or lose 4 electrons to achieve a stable configuration.
How many electrons will selenium lose or gain in forming an ion?
Selenium may lose 2, 4 or 6 electrons and may gain 2 electrons.
How many valence electrons will barium gain or lose to fill its outer shell?
It will lose 2 electrons.
How many electrons do the Lanthanides lose or gain?
45
How many electrons does a strontium lose or gain?
5s orbital
Will Se lose or gain electrons and how many?
Se will gain electrons
How many valence electrons are in scandium?
Scandium has 3 valence electrons.
How many valence electrons does scandium have?
Scandium has 3 valence electrons.
How many electrons does Si gain or lose?
Silicon (Si) can gain or lose 4 electrons. It can either gain 4 electrons to have a stable octet configuration or lose 4 electrons to achieve a stable configuration.
How Many electrons will iron gain or lose when it forms a ferric ion?
it will lose 3 electrons
How many electrons will selenium lose or gain in forming an ion?
Selenium may lose 2, 4 or 6 electrons and may gain 2 electrons.
How many valence electrons will barium gain or lose to fill its outer shell?
It will lose 2 electrons.
How many electrons do the Lanthanides lose or gain?
45
How many electrons does silicon gain or lose?
Silicon gains 4 electrons.
How many electrons phosphorus must gain or lose to have 8 valence electrons?
Phosphorus wants to gain three electrons to have 8 valence electrons.
How many electrons does a strontium lose or gain?
5s orbital
How many electrons will aluminum gain or lose when it forms an ion?
Aluminum will lose 3 electrons to form Al3+ ion.
