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Akimi4 [234]
2 years ago
14

Con has a blue-gray color.

Chemistry
1 answer:
Zielflug [23.3K]2 years ago
4 0
1 is the answer. Both are made up of different particles. Same Letters of the periodic just not built the same ? (CO & CO2)& they are both odorless & colorless
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For more information about the gas constant, refer to the link:

brainly.com/question/24814070

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