Krypton.
The name is derived from the Greek 'kryptos', meaninghidden
The answer is Krypton.It comes from the Greek work kryptos (hidden)
No, it is a noble gas
Radon is a noble gas and is radioactive.
There are no experiments done with Ununseptium to know, to which family it goes. This element can be halogen or noble gas or chalcogen. This may be known with some upcoming experiments with this element.
Neon is a noble gas.
The answer is Krypton.It comes from the Greek work kryptos (hidden)
Noble Gas if you are including Noble gases in your groups
Not known today, it is possible to be a noble gas.
Xenon is most known for being a colorless, odorless, noble gas.
No, it is a noble gas
Radon is a noble gas and is radioactive.
There are no experiments done with Ununseptium to know, to which family it goes. This element can be halogen or noble gas or chalcogen. This may be known with some upcoming experiments with this element.
no. it is a molecule, not a noble gas
A noble gas is colorless.
Neon is a noble gas.
argon is a noble gas
its a noble gas.