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marta [7]
4 years ago
13

What is the heaviest gas element

Chemistry
2 answers:
Katen [24]4 years ago
5 0
Here it is. Radon is the heaviest gas element

Mashutka [201]4 years ago
5 0

Answer:

Radon

Explanation:

n 1908 Ramsay and Gray, who named it niton, isolated the element and determined its density, finding it to be the heaviest known gas. It is essentially inert and occupies the last place in the zero group of gases in the Periodic Table. Since 1923, it has been called radon.

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