LIVE Course for free

Rated by 1 million+ students
Get app now
0 votes
38 views
in Physics by (71.7k points)
closed by
image
Using the above table answer the following questions :
(a) Compare the atomic sizes of B & C.
(b) Select the letter/letters which represent alkali metals.
(c) Identify the nature of bonds formed by elements of Group 1 and 14.
(d) What would be the electronic configuration of element F ?
(e) How does the metallic character vary on going from left to right in a period ?

1 Answer

0 votes
by (71.8k points)
selected by
 
Best answer
(a) Atomic size of C will be smaller than the atomic size of B.
(b) A & D are alkali metals.
(c) Group 1 elements will form ionic bonds however elements of group 14 will form covalent bonds.
(d) Electronic configuration of F is 2, 4.
(e) Metallic character will decrease will decrease on going from left to right in a period.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...