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Where in the periodic table find the the most unreactive elements?
The most unreactive elements are found in the noble gases group on the far right of the periodic table. These elements include helium, neon, argon, krypton, xenon, and radon. They have full outer electron shells, making them stable and unlikely to form chemical bonds with other elements.
Which layer contains most of the gases found on earth?
The ozone layer contains the most molecules. They are present as ozone layer.
What elements are most stable on their own?
the noble gases
What is the name of the group with most unreactive elements?
Noble gases (or group 18 elements)
What group of elements is most likely to contain elements that will be found free in nature?
The noble gases.
Which period in the periodic table contains the most elements?
1
What period 5 element has the most valence electrons?
In period 5 of the Periodic Table of Elements, Xenon (Xe) is the supposedly the most stable according to the concept of Noble Gases.
Are most elements metals noble gases or nonmetals?
Most elements are metals.
Which family is the most stable elements?
The noble gases (aka inert gases) are the most stable elements.
Which layer contains most of the gases found on earth?
The ozone layer contains the most molecules. They are present as ozone layer.
Where in the periodic table find the the most unreactive elements?
The most unreactive elements are found in the noble gases group on the far right of the periodic table. These elements include helium, neon, argon, krypton, xenon, and radon. They have full outer electron shells, making them stable and unlikely to form chemical bonds with other elements.
Why do you think the troposphere contains most of the mass of the atmosphere?
most gases
What gases have a reactivity of zero?
noble gases, on the right most colomb of the elements chart
What elements are most stable on their own?
the noble gases
Is air a mixture of elements and compounds.?
Earth's atmosphere contains oxygen and the inert gases. All these are elements. It also contains compounds like carbon dioxide, and water as vaporous gas, It contains many organic compounds, most thought of as pollutants, such as methane, DDT, and many other volatile organic compounds:
What is the name of the group with most unreactive elements?
Noble gases (or group 18 elements)
Which group of elements contain the most gases?
non-metals
