Fact 1: Abalance is used for measuring mass of an object.

Fact 2: Mass The base unit of mass is the gram.

Given the two facts above, answer the question "What is the base unit of measurement for a balance?" with the following options: 
- Daltons
 - barrel
 - atomic units
 - energy
 - kilograms
 - grams
 - forces
 - Joules


 

      grams   