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What is the first element that need a third shell?
It is sodium Chlorine is the first element that needs a third shell.
Which shell determines the chemical property of an element?
The outermost shell of an element, called the valence shell, determines the chemical properties of the element. The number of electrons in the valence shell influences how atoms bond with other atoms to form molecules.
What element has 2 electrons in the first shell 8 second shell and 6 in the third shell?
This element is sulfur (S), with 2 electrons in the first shell, 8 electrons in the second shell, and 6 electrons in the third shell.
Which element has 4 valence electrons in the 6th shell?
The element with 4 valence electrons in the 6th shell is lead (Pb). Lead has 4 electrons in its outermost shell, which is the 6th electron shell.
Can oxygen, a nonmetal element, have an expanded octet in its valence shell?
No, oxygen, as a nonmetal element, cannot have an expanded octet in its valence shell.
What element is 2 electrons in the first shell and 8 in the second shell and 6 in the third shell?
sulphur
When an electron moves from the outer shell of one element to the outer shell of another element what kind of bond has been created?
This is an ionic bond.
What element ahs 2 electrons in the first shell 8 in the second shell 6 in the third shell?
Sulfur
What makes an element stable?
an element is stable when it has a full outer shell of electrons. to abide by the octet rule it must have a shell of 2 then 8 electrons. An element with a full outer shell (8) will be stable and act like its nearest noble gas.
What the most important element in Egg?
the shell
If an element is chemically active what is the state of its outer electron shell?
The key to "happiness" for an atom is a full outer electron shell. (The outer electron shell is called the valence shell.) There are two conditions that cause a shell not to be full. Either it has only an electron or two (or three) in the outer electron shell or it's short an electron or two in that outer shell. The direct answer to the question is that if an element is chemically active, its outer electron shell is incomplete or is not full.
Which element has 2 electrons in the first shell 8 in the second and 6 in the third shell?
Silicon.
