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chubhunter [2.5K]
3 years ago
10

Gallium (atomic number 31) is in group 13 (IIIA). In addition to the s type electrons, it will have how many electrons in the 4p

energy sublevel?
Chemistry
1 answer:
qwelly [4]3 years ago
3 0

Answer:

One electron is present in 4p energy sublevel.

Explanation:

Gallium element has symbol Ga with atomic number 31.

It is placed in group 13 and fourth period in the modern periodic table.

The electronic configuration of the element, gallium is -  

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

As seen, from the configuration,

<u>One electron is present in 4p energy sublevel.</u>

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