Chlorine is in the 17th period.Elements in the 17th period have 7 electrons in the outermost energy level. So chlorine has 7 electrons in the 3rd energy level.
Chlorine has 17 electrons. It's electron configuration is [Ne] 3s2 3p5. Therefore it has 7 electrons in its third (outermost) energy level.
The electronic arrangement of chlorine is 2, 8, 7. This means that chlorine has 2 electrons in its first energy level, 8 electrons in its second energy level, and 7 electrons in its outermost energy level.
Chlorine has 17 electrons. In the third energy level, there are 7 electrons.
Chlorine-35 has three full shells of electrons. It has two electrons in the first energy level, eight electrons in the second energy level, and seven electrons in the third energy level, making a total of 17 electrons.
The 3rd energy level is the highest occupied energy level for chlorine with seven electrons.
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 electronic arrangement of chlorine is 2, 8, 7. This means that chlorine has 2 electrons in its first energy level, 8 electrons in its second energy level, and 7 electrons in its outermost energy level.
Chlorine has 17 electrons. In the third energy level, there are 7 electrons.
Atomic StructureNumber of Energy Levels: 3First Energy Level: 2Second Energy Level: 8Third Energy Level: 7
Chlorine has 7 electrons in its third energy level.
Chlorine-35 has three full shells of electrons. It has two electrons in the first energy level, eight electrons in the second energy level, and seven electrons in the third energy level, making a total of 17 electrons.
The 3rd energy level is the highest occupied energy level for chlorine with seven electrons.
well, on the periodic table of elements a chlorine atom has 17 electrons, usually the first level holds up to two electrons and the second level holds up to 8. so if my figuring is correct there should be fifteen electrons on the second energy level.
The electronic configuration of chlorine is 2,8,7 So there are 7 electrons in the valence shell (or highest energy level).
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.
There are 3 energy levels in chlorine. Look at the shell notation: 2-8-7. So there are 8 electrons in the highest energy level.
A neutral chlorine atom has 17 electrons. In its ground state, the highest occupied energy level for chlorine is the third energy level (n=3), which can hold a maximum of 8 electrons. Therefore, the highest occupied energy level for a neutral chlorine atom contains 7 electrons.
The noble gas distribution for chlorine (Cl) is 2,8,7. This means it has two electrons in the first energy level, eight electrons in the second energy level, and seven electrons in the third energy level. Chlorine achieves stability by gaining one electron to complete its outer energy level to achieve the same electron configuration as argon, a noble gas.