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SOVA2 [1]
3 years ago
7

Please help!! On a timer!! If you can help me with any of the following questions please, I'm lost.

Chemistry
1 answer:
vaieri [72.5K]3 years ago
4 0

Answer:

3. Answer= Neon (Ne) is the Group 8A chemical element that has atomic number 10 and mass 20.1797.

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