Which combination of atoms cannot form a covalent bond? a.H and H b.N

1.	Which combination of atoms cannot form a covalent bond? a.H and H b.N and N c.H and Br d. Na and Br
Answer» ANSWER: a.h helps U DEAR...have a NICE DAY dear..✌

Which combination of atoms cannot form a covalent bond? a.H and H b.N and N c.H and Br d. Na and Br

Answer»

a.h

helps U DEAR...have a NICE DAY dear..✌