Zer egin dezaket?
Aurkitu
ikustea
Hipervinculo Biología
"Elements and compounds are differentiated by their composition. Elements cannot be decomposed into simpler substances. Compounds are composed of two or more elements, but the chemical identities and ...
Didactalia-ri Gehitzea Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...