put it in water if it is oxygen you will see bubbles =)
Noble gases. They are found in Group 18 of the periodic table and have full outer electron shells which make them stable and unreactive with other elements.
Inert gases, or noble gases, make up the 18th column on the periodic table. The names of the gases (in order from top to bottom) are: helium, neon, argon, krypton, xenon, radon.
there are five noble gasses. They are noble because they cannot combine with anything. Nitrogen is noble because nitrates make awesome explosives Boom no go noble gas
The reason that Mendeleev didn't make any predictions about the gases was that these gases were not even discovered yet, therefore it was impossible for Mendeleev to make predictions.----Dmitri Mendeleev made his predictions on what would fill the gaps on his far from perfect periodic table. He predicted their sizes, weights, appearances, etc.I think the reason he didn't make predictions is because noble gases are not visible, and weightless.-------------------------------Mendeleev couldn't predict the noble gases' properties because their existence wasn't known, as implied above.Argon, a noble gas, was noticed twenty-five years later by John William Strutt and Sir William Ramsey (the names are not really important).It doesn't matter that the elements weren't discovered. That's the whole point of arranging the elements. To PREDICT the properties of the missing/unknown ones.
They are all members of the noble gas group (group 18).
Noble gases are not active because of their outer shells. The outer shells of these gases are full of 8 valence electrons, which make them stable and inert.
The farthest right column of the periodic table contains the noble gases.
Noble gases have completely filled orbitals (octet of electrons), they are stable and chemically inert (non-reactive).
Noble gases. They are found in Group 18 of the periodic table and have full outer electron shells which make them stable and unreactive with other elements.
The elements that make up Group 18 on the Periodic Table are caleed noble (or inert) gases.
Inert gases, or noble gases, make up the 18th column on the periodic table. The names of the gases (in order from top to bottom) are: helium, neon, argon, krypton, xenon, radon.
noble gases are of very importance in our daily life as we make conclusions about the other valence shell completion of other elements by knowing the noble gases valence electronic configuration
there are five noble gasses. They are noble because they cannot combine with anything. Nitrogen is noble because nitrates make awesome explosives Boom no go noble gas
some type of halogen.
Noble gases are generally considered to be transparent to visible light because they do not absorb or emit light in this spectrum. This transparency is due to their full outer electron shells, which make them chemically inert and less likely to interact with photons. However, under specific conditions, such as at high pressures or in certain plasma states, noble gases can exhibit some absorption of light. Overall, in their standard gaseous state, they are largely transparent.
They have very stable electron configuration. They does not tend to make compounds.
Group 18 is the noble gases, the last group on the periodic table. The elements are Helium, Neon, Argon, Krypton, Xenon, and Radon. These elements have a full outer shell and are virtually nonreactive.