The picture shows what a concave lens does to light shining through it. the picture of the object that comes through the lensi is

Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h

Type the letter that represents the correct location for each particle type below.

The fact that the total amount of energy in a system remains constant is a(n)