For each row in the table below, decide whether the pair of elements will form a molecular compound held together by covalent chemical bonds

For each row in the table below decide whether the pair of elements will form a molecular compound held together by covalent chemical bonds class=

Respuesta :

Answer:

1- yes

  HBr--hydrogen bromide

2- no

  BaBr₂----barium bromide  

3- yes

NCl----- nitrogen chlorine