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Ira Lisetskai [31]
3 years ago
12

Elements in group 18 called Noble Gases are highly reactive because they have 1 valence electron.

Chemistry
1 answer:
lana [24]3 years ago
6 0

Answer:

False.

Explanation:

Noble gasses are extremely unreactive. They are called 'noble' because they do not mix with almost any other element, save flouride. They all, except helium, have a complete first and second valence level, meaning ten total electrons. Because of this they are very stable and do not want to receive any electrons or give any.

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<h3>What is gamma radiation?</h3>

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brainly.com/question/20799041

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Answer:

B

Explanation:

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