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lyudmila [28]
2 years ago
6

Can you guys please help me on this one?​

Physics
2 answers:
____ [38]2 years ago
6 0

Answer:

Si: [Ne] 3s² 3p²

Ca: [Ar] 4s²

Fe: [Ar] 3d6 4s2.

LenKa [72]2 years ago
4 0

If the object is not at rest how?

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The answer to the question is as follows

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