Chemistry, asked by utkarshnandan99, 6 months ago

Give Reason : Elements in the same group have similar valency and chemical properties​

Answers

Answered by rubykushwaha07
3

Answer:

(a) (i) All the elements of a group have similar chemical properties because they have same no. of valence electrons in their outermost shell. (ii) All the elements of a period have different chemical properties because they have different no. of valence electrons in their atoms.

Explanation:

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Answered by Anonymous
1

Answer:

(a) (i) All the elements of a group have similar chemical properties because they have same no. of valence electrons in their outermost shell. (ii) All the elements of a period have different chemical properties because they have different no. of valence electrons in their atoms.

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