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What is the charge on the ion that selenium form ionic compound?
selenium has a -2 charge. when it forms a compound with another atom the charge of the compound should be zero unless it has a cahrge in its equation. when compounds form they try to be in the most stable state which is when all their valance elctrons are full which means the charge is zero.
How many electrons are gained or lost when selenium forms an ion?
Since Selenium is a Chalcogen (meaning it's in group 6A on the Periodic Table), it gains 2 electrons to form an ion with a charge of -2.
What is the electron configuration of selenium for a 2- ion?
The electron configuration of selenium (Se) is [Ar] 3d10 4s2 4p4. To form a 2- ion, two electrons will be removed from the outermost shell, which is the 4p subshell. Therefore, the electron configuration of Se2- is [Ar] 3d10 4s2.
What is the name for a selenium ion with 36 electrons?
A selenium ion with 36 electrons would have a charge of +2 and would be called a selenide ion (Se2-).
What is the electron configuration of selenium 2 ion?
Se2- 1s22s22p63s23p64s23d104p6
How many electrons does selenium gain or lose in forming an ion?
Selenium typically gains two electrons to form an ion with a charge of -2.
What atoms is unlikely to form a positively charged ion potassium selenium barium silver?
Barium is unlikely to form a positively charged ion because it is an alkaline earth metal with a strong tendency to lose electrons and form a 2+ ion.
What is the charge on the ion that selenium form ionic compound?
selenium has a -2 charge. when it forms a compound with another atom the charge of the compound should be zero unless it has a cahrge in its equation. when compounds form they try to be in the most stable state which is when all their valance elctrons are full which means the charge is zero.
How many electrons are gained or lost when selenium forms an ion?
Since Selenium is a Chalcogen (meaning it's in group 6A on the Periodic Table), it gains 2 electrons to form an ion with a charge of -2.
What is the electron configuration of selenium for a 2- ion?
The electron configuration of selenium (Se) is [Ar] 3d10 4s2 4p4. To form a 2- ion, two electrons will be removed from the outermost shell, which is the 4p subshell. Therefore, the electron configuration of Se2- is [Ar] 3d10 4s2.
What type bond will it be if calcium and selenium bond?
Calcium and selenium would likely form an ionic bond, with calcium losing 2 electrons to become a positively charged ion and selenium gaining 2 electrons to become a negatively charged ion.
How many ion atom are formed in selenium?
Selenium typically forms ions with a charge of -2, resulting in one ion per selenium atom.
What type of bond does selenium and bromine form?
Selenium and bromine can form an ionic bond, where selenium, a nonmetal, gains electrons to become a negative ion, and bromine, a halogen, loses electrons to become a positive ion.
How many electrons are in a selenium ion?
Selenium typically has 34 electrons in its neutral state. To determine the number of electrons in a selenium ion, you need to know the specific charge of the ion. For example, a selenium ion with a charge of +2 would have 32 electrons, while a selenium ion with a charge of -2 would have 36 electrons.
What is the name for a selenium ion with 36 electrons?
A selenium ion with 36 electrons would have a charge of +2 and would be called a selenide ion (Se2-).
What is the electron configuration of selenium 2 ion?
Se2- 1s22s22p63s23p64s23d104p6
What is the most common selenium ion?
The most common selenium ion is selenite, which has a chemical formula of SeO3^2-. This ion is commonly found in nature in minerals and in aqueous solutions.
