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klio [65]
3 years ago
13

Write the full ground-state electron configuration for each: (a) Rb (b) Ge (c) Ar

Chemistry
1 answer:
Natasha_Volkova [10]3 years ago
3 0

Answer:

(a) Rb

1s^22s^22p^63s^23p^63d^{10}4s^24p^65s^1

(b) Ge

1s^22s^22p^63s^23p^63d^{10}4s^24p^2

(c) Ar

1s^22s^22p^63s^23p^6

Explanation:

(a) Rb

Atomic number = 37

The electronic configuration is -  

1s^22s^22p^63s^23p^63d^{10}4s^24p^65s^1

(b) Ge

Atomic number = 32

The electronic configuration is -  

1s^22s^22p^63s^23p^63d^{10}4s^24p^2

(c) Ar

Atomic number- 18

The electronic configuration is -  

1s^22s^22p^63s^23p^6

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¡Hola!

En este caso, basado en la información dada, es posible conocer la masa de calcio en carbonato de calcio, que de hecho es la misma en la muestra, al utilizar el siguiente esquema de cálculo:

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