Great Moments In Science - With Dr Karl Kruszelnicki
Elements of you
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:07:51
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Sinopsis
Our modern periodic table has 118 known chemical elements. About 94 of them occur naturally and the rest were manufactured by us. An element is a pure substance made of atoms that have the same numbers of protons in their central nucleus. What does an atom look like, and where are these protons?
