NOBLE GAS
Noble gas,any of 7 chemical elements that make up of GROUP 18 (VIIIa) of the Periodic Table.The elements are Helium(He),Neon(Ne),Argon(Ar),Krypton(Kr),Xenon(Xe),Radon(Rn),and Oganesson(Og).
These is noble gas family also called inert gases. It has Helium, Neon, Argon, Krypton, Radon and Xenon. Although most of noble gases don't form compounds but Xenon and
Krypton form compounds under specific conditions.
the development of chemistry is a
18th or 8A group
18th
The noble or inert gases.
A mixture.
mixture
The elements that do not have quoted ionic radii are the noble gases. These elements do not form ionic compounds and therefore there is no crystallographic data. All of the other elements have ionic radii, these are either an "estimate" from the apparent size of the ion in different compounds, or a calculated value. Ionic radius is a useful idea but it should not be taken to literally, comparatively few compounds are truly ionic, most of them have some covalent character. The best examples of elements where the ionic radius is meaningful are the group 1, 2 metals, oxide ion and the lighter halogens.
Because without feelings or senses it woul'nt be LIVING.
Yes they do.
The noble or inert gases.
A mixture.
A Mixture.
No because they are elements an we need elements to live. Your welcome for your answer right? :) P.S if your looking for any more elements go chemicool.com put the name of your element and it would give you all of the answers. ;P <3
mixture
NOBLE GAS Noble gas,any of 7 chemical elements that make up of GROUP 18 (VIIIa) of the Periodic Table.The elements are Helium(He),Neon(Ne),Argon(Ar),Krypton(Kr),Xenon(Xe),Radon(Rn),and Oganesson(Og).
Most minerals are compounds, which contain several different elements. The periodic table consists only of elements. And all minerals, without exception, are composed of the elements which are found on the periodic table of elements.
A compound can be separated from a mixture without being chemically altered; the separation of elements from a compound need chemical reactions.
The elements that do not have quoted ionic radii are the noble gases. These elements do not form ionic compounds and therefore there is no crystallographic data. All of the other elements have ionic radii, these are either an "estimate" from the apparent size of the ion in different compounds, or a calculated value. Ionic radius is a useful idea but it should not be taken to literally, comparatively few compounds are truly ionic, most of them have some covalent character. The best examples of elements where the ionic radius is meaningful are the group 1, 2 metals, oxide ion and the lighter halogens.
A mixture is an association of elements and compounds but without chemical bonding. Compugs contain chemical elements chemically bonded. An element contain the same type of atoms, including isotopes.
why should you follow procedures without forming judgement