Great Moments In Science - With Dr Karl Kruszelnicki
Elements of you
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:07:51
- More information
Informações:
Synopsis
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?
