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Advocard [28]
3 years ago
13

When coal is burned to produce electricity, the electrical energy produced is less than the

Chemistry
1 answer:
zimovet [89]3 years ago
3 0

Answer: it should be c or b

Explanation:

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Answer:

n   l    m  

����������������������������������

1   0    0 1s 1 2 2

����������������������������������

2   0    0 2s 1 2  

2   1    1,0,-1 2p 3 6 8

����������������������������������

3   0    0 3s 1 2  

3   1    1,0,-1 3p 3 6  

3   2    2,1,0,-1,-2 3d 5 10 18

����������������������������������

4   0    0 4s 1 2  

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4   2    2,1,0,-1,-2 4d 5 10  

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Explanation:

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