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How many more valence elecrtons does chlorine need to have a complete outer shell?
Wiki User
∙ 13y ago
it has 7 and it needs 8 to have a complete shell therefore it needs 1 electron
Wiki User
∙ 13y ago
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Do silicon is more reactive than chlorine?
No. Chlorine is more reactive than silicon. This is because Chlorine has 7 valence electrons; nearly a full outer shell, while silicon has only 4 valence electrons. An element needs 8 valence electrons to react, and Chlorine only needs one more valence electron before it can react, unlike Silicon, which needs 4.
An atom chlorine has several valence electrons in its?
Chlorine has 7 valence electrons in the 3rd electron shell. Chlroine is in the third row of the periodic chart, so its 3rd shell is the valence shell, and it is in the next to last column, 7A, so it has 7 electrons in that 3rd shell.
Why does sodium and chlorine form a stable bond?
Sodium and chlorine form bonds because of their valence electrons. the sodium atom has one electron on the outer ring, or level, while chlorine has 7. an atom is considered stable if it has 8 valence electrons, and since the two atoms have a total valence of 8, they will form a stable bond.
Which group has a complete set of valence electrons in their outer energy level?
noble gases
What will Chlorine loose or gain when it forms an Ion?
Chlorine will gain one electron in order to establish a full outer shell of electrons. Chlorine atoms have 7 valence electrons, but with one extra electron, it can establish a stable octet.
How many electrons are in the outer energy level of a chloride atom?
In the question, it should be either "chlorine atom" or "chloride ion". Chlorine atom has 7 valence electrons. Chloride ion has 8 valence electrons.
Why does chlorine readily accept another electron?
Chlorine readily accepts another electron because it just needs to gain one more e- to complete its outer shell of valence electrons. Once chlorine's outer shell is filled, the element becomes more stable. Chlorine's whole family of elements (F, Cl, Br, I) all readily accept one more electron.
Is Chlorine more reactive than Silicon?
No. Chlorine is more reactive than silicon. This is because Chlorine has 7 valence electrons; nearly a full outer shell, while silicon has only 4 valence electrons. An element needs 8 valence electrons to react, and Chlorine only needs one more valence electron before it can react, unlike Silicon, which needs 4.
Do silicon is more reactive than chlorine?
No. Chlorine is more reactive than silicon. This is because Chlorine has 7 valence electrons; nearly a full outer shell, while silicon has only 4 valence electrons. An element needs 8 valence electrons to react, and Chlorine only needs one more valence electron before it can react, unlike Silicon, which needs 4.
How many valence electrons are in Cl atom?
There are 7 valence electrons in a chlorine atom. The atomic number of chlorine is 17, which means it has an electron configuration of 2,8,7. This shows it has 3 shells of electrons, with 7 in the outer level.
An atom chlorine has several valence electrons in its?
Chlorine has 7 valence electrons in the 3rd electron shell. Chlroine is in the third row of the periodic chart, so its 3rd shell is the valence shell, and it is in the next to last column, 7A, so it has 7 electrons in that 3rd shell.
Why does sodium and chlorine form a stable bond?
Sodium and chlorine form bonds because of their valence electrons. the sodium atom has one electron on the outer ring, or level, while chlorine has 7. an atom is considered stable if it has 8 valence electrons, and since the two atoms have a total valence of 8, they will form a stable bond.
How many electrons are in each orbit of Chlorine?
17 electrons total - 7 of which are in the outer shell.
Which group has a complete set of valence electrons in their outer energy level?
noble gases
How many electrons does chlorine need to have a full outer shell?
1 additional electron will give chlorine 8 in the valence. You can see in the Periodic table, that Chlorine is next to Argon ( 1 to the left of it) so it needs 1 more electron to have the same configuration as Argon.
Is eight valence electrons is called an?
Eight valence electrons would complete the out shell. If the outer shell was complete it would still be called the same thing, however the charges would be different.
What will Chlorine loose or gain when it forms an Ion?
Chlorine will gain one electron in order to establish a full outer shell of electrons. Chlorine atoms have 7 valence electrons, but with one extra electron, it can establish a stable octet.
