NTSE Stage 2 SAT 2018 Exam Question Paper

© examsiri.com
Question : 24 of 100
 
Marks: +1, -0
Which of the following statement can help a chemistry student to predict chemical properties of an element?
I. Position of element in the periodic table
II. Atomic number of the element
III. Number of shells in the atom
IV. Number of electron in the outer most shell
Go to Question: