The electron configuration of an element is shown below.

Chemistry

2 answers:

krok68 [10]2 years ago

7 0

Answer:

Group 17

Explanation:

1s22s22p5 is the electron configuration of fluorine, F. The outer shell has 7 valence electrons (2s2 2p5) and needs i one more to fill its outer shell. It will beg, lie and steal 1 more electron when it gets the chance. It will then have an filled octetr outer shell.

gayaneshka [121]2 years ago

5 0

Answer:it is in group 7

Explanation:it is in this group because in the increasing number of atomic number the element is found in group seven. The element is likely to receive 3 electrons while bonding with another element to make it stable.

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