0 votes
479 views
in Chemistry Form 2 by

An ion T2- has an electronic arrangement of 2.8

  1. What is the atomic number of the element. 
  2. To which group and period does the element belong to;

1 Answer

0 votes
by
  1. What is the atomic number of the element. 
  2. To which group and period does the element belong to;
    • Group VI 
    • Period 2
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

6.4k questions

9.6k answers

6 comments

590 users

...