Question

directions: select the correct image.
a molecule is two or more atoms bonded together. a hydrogen gas molecule (h₂) is two hydrogen atoms bonded together.
gina is building a model of a hydrogen molecule with balls and sticks. which of these is the best model for her to build?

Explanation:

Since a hydrogen gas molecule ($H_2$) consists of two hydrogen atoms bonded together, the model should have two blue balls (representing hydrogen atoms) connected by a stick (representing the bond).

Answer:

The image with two blue balls connected by a stick.