Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
138 views
in Chemistry by (32.6k points)
closed by

Which of the properties remain unchanged on descending a group in the periodic table? 

(A) Atomic size 

(B) Density 

(C) Valency electrons 

(D) Metallic character

2 Answers

+1 vote
by (66.4k points)
selected by
 
Best answer

Correct option is: (C) Valency electrons

In a group, each elements have same number of valence electrons, but they have different number of shells.

+1 vote
by (32.4k points)

(C) Valency electrons

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

...