Physics, asked by poorvaprabhu2021, 5 hours ago

atomic size of silicon atom is smaller than aluminium atom give reason​

Answers

Answered by palakbhendwal12070dc
0

Explanation:

Carbon and silicon are both in group 14 with carbon lying above, so carbon is smaller than silicon (C < Si). Aluminum and silicon are both in the third row with aluminum lying to the left, so silicon is smaller than aluminum (Si < Al) because its effective nuclear charge is greater

Answered by XxitscutedevilxX4567
7

Answer:

Aluminum and silicon are both in the third row with aluminum lying to the left, so silicon is smaller than aluminum (Si < Al) because its effective nuclear charge is greater. B Combining the two inequalities gives the overall order: C < Si < Al.

Explanation:

hope it helps uhh

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