Happy Atoms Introductory Set Dolls & Barbie Find out with the Underwater

Find out with the Underwater Explorer Boat

hook-in drinking troughs

Accessory elements include a force shield

matching and fine motor skills with one fun activity

Directions and lyrics are included on the puzzle

Happy Atoms Introductory Set Dolls & Barbie Find out with the UnderwaterChemistry 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! atoms tend to be more stable, or "happy," when they have certain numbers of electrons whizzing around their cores. Where do they find extra electrons if they need more to be happy? from other atoms that have too many