0 votes 0 votes __________ are the most and the least electronegative elements in the periodic table. Fluorine and Caesium Hydrogen and Helium Carbon and Oxygen Chlorine and Fluorine General Awareness nielit2017dec-scientistb + – Lakshman Bhaiya asked Mar 30, 2020 • edited Jun 29, 2020 by soujanyareddy13 Lakshman Bhaiya 13.7k points 1.1k views answer comment Share See all 0 reply Please log in or register to add a comment.
1 votes 1 votes Caesium is the least electronegative element in the periodic table and Fluorine is the most electronegative element. So, option A)Fluorine and Caesium will be the right answer. Sukanya Das answered Dec 18, 2017 Sukanya Das 5.5k points comment Share See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Caesium is the least electronegative element in the periodic table and Fluorine is the most electronegative. Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons. So, the correct answer is $(A).$ Lakshman Bhaiya answered Jul 31, 2020 Lakshman Bhaiya 13.7k points comment Share See all 0 reply Please log in or register to add a comment.