Give the number of elements in 2nd and 5th period in Modern Periodic Table.

0 votes
20 views
asked Mar 24, 2018 in Science by Golu (37,045 points) 19 146 417
Give the number of elements in 2nd and 5th period in Modern Periodic Table.

1 Answer

0 votes
answered Mar 24, 2018 by BISHNU (15,580 points) 4 4 5
2nd period has 8 elements, 5th period has 18 elements.

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.

One Thought Forever

“There is a close connection between getting up in the world and getting up in the morning.“
– Anon
~~~*****~~~

...