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. Which of the following statements about noble gases is NOT true?

a. They are colorless and odorless at room temperature.
b. They have a complete set of electrons in their outer energy level.
c. They normally react with other elements.
d. All of them are found in Earth's atmosphere in small amounts.

2 Answers

8 votes
The answer is C, because they have no desire to react according to their complete set of electrons.
User CheziHoyzer
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9 votes

Answer:

d, All of them are found in Earth's atmosphere in small amounts

User Joe Bloggos
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