Thames & Kosmos Happy Atoms Complete Set (50 Atoms) 14 Years and Older Move on to more complex

Move on to more complex robots that have multiple functions

Builders compete against each other to contribute the most to this cathedral's construction and

Recommended Minimum Age: 7 Years

25 x 14 (W x L x H) Inches

awakened from an age-old slumber

Thames & Kosmos Happy Atoms Complete Set (50 Atoms) 14 Years and Older Move on to more complexChemistry is the science of materials, their properties, and how they react with each other. All materials are made of atoms. Why do some atoms combine with each other while other atoms do not? Because atoms just want to be happy! Of course, atoms dont really have feelings. But they do have observable behaviors. And atoms tend to be more stable, or happy, when they have certain numbers of electrons whizzing around their cores. Where do they find extra