Periodic table and glass beakers containing liquids. The periodic table shows the chemical elements arranged in order of how many postively- charged particles (protons) they have in their nucleus. Elements with similar chemistry occur in the same vertical column. The periodic table helps scientists to predict how an element will behave chemically | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Tek Image |
Bildgröße: | 4080 px × 5440 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |