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Does helium has the same amount of electrons in its outer shell as magnesium?
No, helium has 2 electrons in its outer shell, while magnesium has 2 electrons in its outer shell. So, they do not have the same amount of electrons in their outer shell.
How many electrons does He and Ca have in its outer shell?
Helium (He) and Calcium (Ca) both have 2 valence electrons.
How many electrons are in the outer shell of helium?
2 valence electrons for helium (helium has only 1 shell)
What element is the only noble gas that does not have eight electrons in its outer shell?
Helium is the only noble gas that does not have eight electrons in its outer shell. It has only two electrons in its outer shell.
Why Helium will not react with anything because it has a complete outer electron shell?
Helium is a noble gas with a full outer electron shell, making it stable and unreactive. Its electron configuration is already stable, so it has little tendency to gain, lose, or share electrons with other elements to form chemical bonds. This inertness is why helium does not readily react with other elements.
What element is a noble gas that does not have eight electrons in its outer shell?
Helium is the element in the noble geses family that does not have an octet. Helium is the element in the noble geses family that does not have an octet.
How many electron are in the outer shell of helium?
2 valence electrons for helium (helium has only 1 shell)
How many electrons does helium has in its outer shell?
2
How many electrons does helium have in its outer shell?
2.You are in terrible need of a periodic table. It's really not that difficult, and it's well worth learning.
Why is Helium considered a stable element?
Under normal conditions Helium will not react with anything because it has a complete outer electron shell.
Explain why helium does not react with other element to form a compounds?
Helium is a noble gas with a stable electron configuration of 2 electrons in its outer shell, which makes it highly inert and unlikely to bond with other elements to form compounds. Its outer shell is already full, so it does not need to gain, lose, or share electrons for stability.
How many valence electrons are in the outer shell of helium?
2 valence electrons
