Question

To create a molecular model, a student will use blue spheres to represent nitrogen (N) and white spheres to represent hydrogen (H). Which option correctly describes a model of ammonia, NH3?(1 point)
Responses

one blue sphere and one white sphere
one blue sphere and one white sphere

three blue spheres and three white spheres
three blue spheres and three white spheres

one blue sphere and three white spheres
one blue sphere and three white spheres

three blue spheres and one white sphere

Answer 1

The correct option that describes a model of ammonia, NH₃, is:

**one blue sphere and three white spheres.**

This is because ammonia consists of one nitrogen atom (represented by one blue sphere) and three hydrogen atoms (represented by three white spheres).