Take Class 12 Tuition from the Best Tutors
Affordable fees 1-1 or Group class Flexible Timings Verified Tutors Search in
Asked by Affaan Last Modified
Answer 
Amitabh Mishra
A -- Carbon , because it has least size among these so maximum energy required to remove an electron
B-- .Aluminium , because it has maximum size among these so it has highest electropositivity (least energy requires to remove an electron)
So Aluminium has highest metallic nature among these
read less
A)..The highest first I.E. is seen in carbon as it is non-metal which generally have higher I.E. as they are electronegative in nature and also it is tetra covalent due to which the release of any electron is very difficult from its excited state...
B)..most metallic character is found in Aluminium....
read less
A)The highest first ionisation enthalpy is seen in carbon as it is non metal compared to si because down the group nonmetallic character decreases and similarly from right to left nonmetalic character decreases hence carbon has highest IE than Si, B and Al. And also carbon is electronegative in nature & also it is tetra covalent due to which the release of any electron is very difficult from its excited state.
B) Among B, si, c and Al Aluminium has more metallic character because from right to left metallic character increases. And also it has highest atomic radius.
read lessView 1 more Answers
Related Questions
Name the alkali metal which shows diagonal relationship with magnesium?
Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com
Ask a QuestionRelated Lessons
Recommended Articles
Meet Radhe Shyam Burman, an MBA Tutor from...
Radhe Shyam is a highly skilled accounts and finance trainer with 8 years of experience in teaching. Accounting is challenging for many students and that’s where Radhe Shyam’s expertise comes into play. He helps his students not only in understanding the subject but also advises them on how to overcome the fear of accounts...
Read full article >
Meet Mohammad Wazid, a skilled trainer for...
Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...
Read full article >
Meet Urmila, an MBBS tutor from Bangalore
Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition. Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...
Read full article >
Meet Swati, a Hindi Tutor from Bangalore
Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...
Read full article >
Looking for Class 12 Tuition ?
Learn from the Best Tutors on UrbanPro
Are you a Tutor or Training Institute?
Join UrbanPro Today to find students near youThe best tutors for Class 12 Tuition Classes are on UrbanPro
The best Tutors for Class 12 Tuition Classes are on UrbanPro
10
