because it has completely filled p orbital and obeys octet rule
krypton is a noble gas, and it's found in the atomosphere. Most of air is nitrogen, and then oxygen (about 70% 21% respectively). That means that of all the rest of the possible gases that can be part of the air, all together they make up 9%. Krypton is part of that. "rare" is a very qualitative measure. I am sure there is more krypton than other gases, but not as much as others. krypton can be purchased by chemistry departments, and it does not cost thousands of dollars, so again, it's there even though it's not as abundant as oxygen.
Krypton; it immediately makes most folks think of Superman, as it was the fictional hero's home planet. But Krypton is a very real, terrestrial element. Its chemical symbol is Kr, its atomic number is 36, and it is a member of the Periodic Table's group of noble gases.
Krypton is Greek for "The Hidden One". It is colorless, tasteless, odorless, and is a noble gas. It is almost completely inert and occurs in trace amounts.
please find out how common krypton in nature
Kryptonite is a fictional material from the Superman comics.
Krypton, Kr, is an element on the periodic table.
Krypton is a gas, minor component of the atmosphere; krypton hasn't ores. Some compounds of krypton are: KrF2, KrXe, Kr(OTeF5)2, HKrCN, HKrHC2, etc.
they are both kool kidz
Ahaha. You might be thinking of the Superman Krypton indeed, but you won't find any Krypton ore on Earth. Krypton is actually a noble gas at room temperature. It's colorless and odorless, also.
They are all noble gases.
They are all gases at normal temperature and pressure.
There are no 'common' compounds of krypton.
Element
Krypton is a gas, minor component of the atmosphere; krypton hasn't ores. Some compounds of krypton are: KrF2, KrXe, Kr(OTeF5)2, HKrCN, HKrHC2, etc.
they are both in the periodic table
Ahaha. You might be thinking of the Superman Krypton indeed, but you won't find any Krypton ore on Earth. Krypton is actually a noble gas at room temperature. It's colorless and odorless, also.
None, it is inert.
they are both from hte Periodic Table
they are both kool kidz
They are all noble gases.
No, Krypton belongs in the Noble (or inert) gases group. This is group 8 and has the common characteristic of a full outer shell, thus they are not reactive.
There are six: helium, neon, argon, krypton, xenon and radon
They are all gases at normal temperature and pressure.