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Al, Ga, and In each lose 3 electrons. Its easy to remember, because there are three of them and they each lose three electrons. The other elements in group 13 vary
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How many electrons does rubidium gain or lose?
It can lose 1.
How many electrons will barium need to gain or lose to make 8?
Barium loses 2 as it is in group 2 and it's easier to lose two than to gain more than this.
How many electrons does Helium lose?
It will not lose any electron. As it is a noble gas (Group 18 ) it will not either gain or lose or share any electrons. It has a completely filled shell. So there is no need for losing electrons. They are also called as 'Inert Gases'.
How many electrons selenium would arsenic lose or gain when forming an ion?
Selenium will gain two electrons and arsenic will gain three electrons
Do atoms of metallic elements tend to gain or lose electrons?
Metals usually lose electrons, this is why many charges are positive.
Will Se lose or gain electrons and how many?
Se will gain electrons
How many electrons can phosphorous gain or lose?
It needs to gain 3 electrons than to lose 5 electrons. So phosphorus has to gain 3 electrons.
How many electrons will phosphorus gain or lose in forming an ion?
In phosphene it gain 4 electrons. Phosphate lose 4 electrons
How many electrons does rubidium gain or lose?
It can lose 1.
How many electrons will barium need to gain or lose to make 8?
Barium loses 2 as it is in group 2 and it's easier to lose two than to gain more than this.
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 must sulfur gain or lose to get 8 valence electrons?
It must gain two electrons.
How many electrons does Helium lose?
It will not lose any electron. As it is a noble gas (Group 18 ) it will not either gain or lose or share any electrons. It has a completely filled shell. So there is no need for losing electrons. They are also called as 'Inert Gases'.
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 selenium would arsenic lose or gain when forming an ion?
Selenium will gain two electrons and arsenic will gain three electrons
