No. Chlorine is a halogen. It is highly reactive.
Yes. Argon is one of the noble gases with a valence configuration of 8 electrons. All of the noble gases are the least reactive elements.
I know sodium is one but I am still checking for the others. Someone said all but the noble gases.
It is one of the noble gases.
yes
Noble gases do not normally form compounds.
No noble gas is isoelectronic with the element chlorine. But argon is isoelectronic with the chloride ion.
Yes. Argon is one of the noble gases with a valence configuration of 8 electrons. All of the noble gases are the least reactive elements.
No, they are not. Fluorine, chlorine, and iodine are halogens, meaning they have 7 valence shell electrons. They are the second most nonreactive group of elements, besides the noble gases, which have 8 and do not react at all.
I know sodium is one but I am still checking for the others. Someone said all but the noble gases.
Hydrogen H2; nitrogen, N2; oxygen, O2; fluorine, F2; chlorine, Cl2
It is one of the noble gases.
Calcium, sodium and hydrogen to name a few.
chlorine, the other three are examples of noble gases
when chlorine gains an electron, it now now contains a full octet. this means that the chlorine element is now chemically perfect and now is stable , but not as stable as one of the Noble Gases
Halogens are group 17 elements (fluorine, chlorine, bromine, iodine and astatine). Noble gases are group 18 elements (helium, neon, argon, krypton, xenon and radon)
All of the noble gases, hydrogen, nitrogen, oxygen, fluorine, and chlorine.
Chlorine need one extra negatively charged electron to be a noble gas.