gram molecule (noun)

1. The concept of gram molecule can be illustrated through a painting where each element's molecular weight is expressed in grams.

2. In a modern house design, the gram molecule is incorporated as a decorative element, showcasing the molecular weight of different materials used in the construction.

3. In a magical world, the gram molecule could be a mystical artifact that grants its possessor the ability to manipulate molecular weights.

4. In an anime series, the gram molecule could be a scientific discovery that plays a crucial role in solving complex mysteries or powering advanced technology.