Silver necklace atom Bali Four different covers:

Four different covers:

“Als ik [de stentor] doormidden snijd

Of gebruik hem voor je tekengerei te bewaren voor botanische tekeningen

Een deel van de opbrengst van deze halsketting gaat naar Bruzelle vzw

Silver necklace atom Bali Four different covers:Whether you're a teacher, researcher or just an all around science fan, this beautiful 3D effect necklace of the Rutherford Bohr atomic model is sure to delight you. Fun facts: 1. Atoms consist mostly of empty space. If an atom were the size of a soccer stadium, the nucleus would be the size of a marble. 2. There are about 7,000,000,000,000,000,000,000,000,000,000,000 atoms in your body.