Neon, as it is a noble gas, has a full valence shell ([He] 2s2 2p6). Because it has a full valcence shell it is chemically inert (it does not want to lose or gain electrons).
neon is most stable
No. A gas atom will most likely change its speed everytime it collides with another gas atom. The AVERAGE speed of an individual atom (or molecule, depending on the gas) depends on the temperature. This is not specific to neon; all gases tend to behave similarly.
it does not react.there is no reaction its is a stable atom since it has a full outermost energy level
Among these, neon and argon are most stable, as they are noble gases and have completely filled orbitals.
you put the atom in a hole and it will multiply. the correct ans is:an atom with complete valence shell is consider stable.
neon is most stable
a neon atom has 10 electrons , 10 protons , and 10 neutrons. its mass no. is 20 and atomic no. is 10. it is a stable atom.
Sodium is atomic number 11, while neon is atomic number 10. We would already expect sodium to be heavier, but the most common stable isotope of sodium has 12 neutrons, and the most common stable isotope of neon has only 10. Since the atomic weight can be approximated by the sum of neutrons and protons (and the number of protons is the atomic number), we can guess that sodium's atomic mass is 23 and neon's is 20.
Neon is stable because it is a noble gas, and is alreadyat the highest configuration already. Neon is stable because it is a noble gas, and is alreadyat the highest configuration already.
No. A gas atom will most likely change its speed everytime it collides with another gas atom. The AVERAGE speed of an individual atom (or molecule, depending on the gas) depends on the temperature. This is not specific to neon; all gases tend to behave similarly.
Neon is chemically unreactive and stable
The nucleus of neon contains 10 protons and 10 neutrons for the most stable isotope of neon.
neon obeys octet rule (it has 8 electrons in its outer most shell) and is thus stable.
Of those, neon is the most chemically stable (least reactive).But for elements, the term stable usually means non-radioactive, and all of these elements have stable isotopes.
it does not react.there is no reaction its is a stable atom since it has a full outermost energy level
Neon has 10 electrons.More Information:Its atomic number is 10. implying that neon has 10 protons and 10 electrons.As it has 8 electrons in the outer most shell it is very stable and does not need any other atom to contribute or to share with. So the neon atom is able to exist alone which is why it is known as an inert gas.Neon has 3 stable isotopes: 20Ne, 21Ne, and 22Ne; and 16 additional isotopes that are radioactive and range from 16Ne to 34Ne. All sport the atomic number of 10.
because neon is a noble gas which has stable electronic configuration ,but this is not the same in case of fluorine.This means we have to give high energy to gaseous neon atom to ionise it.