Question

8. Write the electronic configuration of an element X with atomic number 8 and answer the following questions:

i)What is the number of valence electrons in X?

ii) What is the valency of X?

iii) Is element X a metal or nonmetal?

iv) How many electrons are needed to complete the octet of X?

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Answer 1

Answer:

i)6

ii)2

iii)Non metal

iv)2

hope you get this correct

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