What is the ion symbol for selenide? - Answers
网页2024年6月3日 · Selenide is an anion that carries a charge of -2 due to the gain of two electrons in order to achieve a stable electron configuration. What is the formula of the ion compound formed by calcium and ...
What is the net charge of selenide? - Answers
网页2024年6月6日 · The net charge of selenide is -2. Selenide is an anion that carries a charge of -2 due to the gain of two electrons in order to achieve a stable electron configuration. 36.
How many electrons are in a selenium ion? - Answers
网页2024年5月20日 · A selenium ion with 36 electrons would have a charge of +2 and would be called a selenide ion (Se2-). How many electrons will selenium lose or gain in forming an ion? Selenium may lose 2, 4 or 6 ...
Why is tin IV selenide SnSe2? - Answers
网页2024年5月23日 · Tin(IV) has a positive four charge. Selenide usually forms a 2- ion. Ionic compounds need a neutral, balanced charge. With the above information, the rest is pretty much just math. Tin - Sn(+4 ...
What is the name for a selenium ion with 36 electrons?
网页2024年5月25日 · When selenium gains two electrons, it becomes the selenide ion. Wiki User. ∙ 8y ago. This answer is:
What is the electron configuration for se -2? - Answers
网页2024年5月28日 · The selenide ion has the same electron configuration as (or is 'iso-electronic' to) Krypton: There are 8 electrons in its 4th shell (4th energy level: 4s and 4p are fully filled) Se2-= 1s2, 2s2 ...
What is the chemical formula for scandium (iii) and phosphate ion?
网页2024年6月6日 · It is composed of one gold atom (Au) and one phosphate ion (PO4) with a charge of +3. What is the chemical formula for nickel iii and phosphate? ... (Sc3+) and three selenide ions (Se2-).
Formula for cobalt II selenide - Answers
网页2024年5月21日 · More answers. AnswerBot. ∙ 3mo ago. The formula for cobalt (II) selenide is CoSe. It is composed of one cobalt ion (Co^2+) and one selenide ion (Se^2-). Wiki User. ∙ 13y ago. Formula: Co2Se3.
How many valence electrons does selenium (Se) have? - Answers
网页2024年6月3日 · Selenium typically forms an ion with a charge of -2 when it gains two electrons to achieve a stable electron configuration. This forms the selenide ion (Se2-). Trending Questions
What are selenium ions? - Answers
网页2024年5月25日 · Se-2 ion or selenide ion is the most common. Wiki User. ∙ 11y ago. This answer is: