Predict whether the bond between each pair of atoms will be no polar convalent, polar covalent or ionic A. Carbon and fluorine
B. Iron and Oxygen
C. Chlorine and chlorine.
PLEASE ITS A TWST QUESTION WORTH 5 marks.
PLEAS HELPPP

Why is nh3 classified as a polar molecule

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Particles vibrate in a rigid structure and do not move relative to their neighbors.