Was kann ich tun?
226300 materialEducativo
textoFiltroFichatipo de documento Chemie - Video
Über diese Ressource...
Boon can be used to produce green flames.
Boron is a chemical element with symbol B and atomic number 5. Because boron is produced entirely by cosmic ray spallation and not by stellar nucleosynthesis it is a low-abundance element in both the Solar system and the Earth's crust. Boron is concentrated on Earth by the water-solubility of its more common naturally occurring compounds, the borate minerals. These are mined industrially as evaporites, such as borax and kernite. Vía wikipedia
Exklusive Inhalte für Mitglieder von
Mira un ejemplo de lo que te pierdes
Autores:
Kategorien:
Tags:
Fecha publicación: 3.11.2015
Die Originallizenz der Ressource wird respektiert.
Möchtest du einen Kommentar abgeben? Registriere dich oder inicia sesión
Si ya eres usuario, Inicia sesión
Add to Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
Kommentieren
0