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There are six: neon, argon, krypton, xenon, radon, and helium.
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∙ 8y ago
Wiki User
∙ 7y ago6
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How many noble gases ar found in a periodic table?
There are six noble gases: helium, neon, argon, krypton, xenon and radon
How many valence electrons in the nean family?
There are 8 valence electrons in the noble gases, the family of elements furthest to the right on the periodic table.
What other gases are there in earth?
The periodic table of elements has all the natural and synthetic elements of the earth. All of them can be turned into gases as elements at high enough temperatures. Compounds (combinations between these elements) results in MANY more gases. But, the noble gases are almost always in gas form (these are all the way to the right on the periodic table), and there are other common gases (H2, N2, O2, etc.).
What is the symbol for air on the periodic table if not then why?
Air is one of the classical elements, but not an element on the periodic table. The air we breathe is a compound composed of many gases that are in the periodic table separately.
How many gases are there in the periodic table and what are they?
That depends on what temperature and pressure you measure at.
How many elements in group 1on the periodic table are gases?
hydrogen
How many periods are found in the periodic table?
There are 6 non metals (excluding the halogens and noble gases)= >Hydrogen >Carbon >Nitrogen >Oxygen >Phosphorus >Sulfur >Selenium
What are the symbols for the noble gases on the periodic table?
the noble gases also called the inert gases as they are very unreatcive because they full outer most shells of electrons and have a very stable structure they react very less and less corrosive and plain in nature and are good for many thoings
How many elements on the periodic table of elements?
In the Periodic table of Elements There are 118 Elements 96 are metals The rest are non-metals Group 7= Halogens Group 8/0= Noble gases Going down group 1 and 2, elements become more reactive
How many elements make up group 18 in the periodic table?
no charge because it's already attained octet electron arrengement
Why are Noble gases are in a group by themselves?
Groups are defined as vertical columns on the periodic table since the elements in the same vertical column share many similar properties. The noble gas group share in their property of non-reactiveness since all noble gas elements have a filled valence electron shell.
Why are noble gases not in table 6.2?
Noble gases are not in Table 6.2 because they generally do not form compounds with other elements due to their stable electron configurations. Noble gases have a full outer shell of electrons, making them highly unreactive and unable to form bonds. Therefore, they do not readily participate in chemical reactions and are not included in the table that lists commonly occurring compounds.
