Question

question 17 1 pts when two covalently bonded atoms have the same or similar electronegativities the electrons are shared ________ and the bond is ______. evenly, polar unevenly, nonpolar evenly, nonpolar unevenly, polar question 18 1 pts when two covalently bonded atoms have different electronegativities the electrons are shared ______ and the bond is ________. evenly, polar unevenly, nonpolar evenly, nonpolar unevenly, polar

Explanation:

In covalent - bonding, when electronegativities are similar, electrons are shared evenly and the bond is non - polar. When electronegativities differ, electrons are shared unevenly and the bond is polar.

Answer:

Question 17: evenly, nonpolar
Question 18: unevenly, polar