17(2,8,7)
Two electrons in the first level, 8 in the second, 7 in the third. The electron configuration notation is: 1s22s22p63s23p5, or [Ne]3s23p5. Incidentally, this is the same arrangement as in chlorine-37, which is chlorine's only other isotope.
The electron shell arrangement of Ceasium is 2.8.8.18.18.1
It goes form 2,8,7 to 2,8,8 as one electron has been gained in order to get a full outer shell and become more stable.
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what does chlorine have t do to achieve the same electron arrangement as neon
Chlorine
Chlorine
Argon
Chlorine has one more electron then sulfur, so it has 1 more electron in the outer shell, 1 more valence electron. Chlorine has 5 electrons in the outermost shell and sulfur has 4.
1 electron
Two electrons in the first level, 8 in the second, 7 in the third. The electron configuration notation is: 1s22s22p63s23p5, or [Ne]3s23p5. Incidentally, this is the same arrangement as in chlorine-37, which is chlorine's only other isotope.
each sodium atom loses an electron and each chlorine atom gains an electron OIL RIG (Oxidation Is Lost-Reduction Is Gain)
The electron shell arrangement of Ceasium is 2.8.8.18.18.1
It goes form 2,8,7 to 2,8,8 as one electron has been gained in order to get a full outer shell and become more stable.
Chlorine is more electronegative than sulfur because by gaining an extra electron it is able to maximize the effective nuclear charge, therefore stabilizing it and giving it a noble gas arrangement.
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