Question

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Answer 1

Respuesta:

1. Br = 4s^2 3d^10 4p^5

2. Zn = 4s^2 3d^10

3. Ag = 5s^1 4d^10

4. Zr = 5s^2 4d^2

5. Te = 5s^2 4d^10 5p^4

6. Co = 4s^2 3d^7

7. Rn = 6s^2 4f^14 5d^10 6p^6