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Xenon gas even though it is not radioactive.
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∙ 13y ago
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What is the element that densest noble gas?
radon
What element does radon belong to?
Radon is an inert or "noble" gas.
Is radon gas and radon the element the same thing?
Yes.
A radioactive element gas?
Radon
Which element is a radioactive gas?
Radon
What is radon's phyical state of element?
At room temperature radon is a gas.
Is element radon liquid at room temperature?
no. Radon is a radioactive gas.
Which element is the largest noble gas?
Radon
What element is a noble gas in period 6?
The element Radon (atomic symbol Rn) is the noble gas found in Period 6 of the periodic table.
Radon belongs to what family?
Radon is a noble gas, which makes it a group 18 element.
What element is a radloactive gas with 136 neutrons?
Radon.
Where do they get radon from?
Radon is a naturally occurring element. It is a noble gas, and is highly unreactive. Radon is a poisonous gas and is the second most common reason people have lung cancer (behind smoking). Most radon comes from beneath the ground and as it rises up it can permeate through someone's home. This is why it is important to have radon detectors in geographical areas that have had a historically high concentration of radon.
