eka-silicon
Look at other dictionaries:
Timeline of chemical elements discoveries — The discovery of the elements known to exist today is presented here in chronological order. The elements are listed generally in the order in which each was first defined as the pure element,[clarification needed] as the exact date of discovery… … Wikipedia
List of chemical element name etymologies — This is the list of etymologies for all chemical element names: Name Symbol Language of origin Word of origin Meaning Symbol origin Description Actinium Ac Greek ἀκτίς (aktis) beam Greek aktinos ἀκτίς, ἀκτῖνος (aktis; aktinos), meaning beam (ray) … Wikipedia
History of the periodic table — The history of the periodic table reflects over a century of growth in the understanding of chemical properties, and culminates with the publication of the first actual periodic table by Dmitri Mendeleev in 1869.[1] While Mendeleev built upon… … Wikipedia
periodic law — /pear ee od ik, pear /, Chem. 1. the law that the properties of the elements are periodic functions of their atomic numbers. 2. Also called Mendeleev s law. (originally) the statement that the chemical and physical properties of the elements… … Universalium
Mendeleev , Dmitri Ivanovich — (1834–1907) Russian chemist Mendeleev was the youngest child of a large family living in Tobolsk, Siberia. His father was a local school teacher whose career was ended by blindness and to support the family his mother ran a glass factory.… … Scientists
Winkler , Clemens Alexander — (1838–1904) German chemist Winkler was born at Freiberg in Germany and studied at the School of Mines there. He was later appointed to the chair of chemical technology and analytical chemistry at Freiberg in 1871. In 1885 a new ore – argyrodite – … Scientists
Etymologische Liste der chemischen Elemente — Eine Vielzahl chemischer Elemente sind nach Städten, Ländern oder Kontinenten benannt. Einige lassen die Herkunft ihrer Entdecker erkennen (z. B. Scandium und Francium) oder es werden mit der Bezeichnung bedeutende Naturwissenschaftler… … Deutsch Wikipedia
Francium — radon ← francium → radium Cs ↑ Fr ↓ Uue … Wikipedia
Metalloid — 13 14 15 16 17 2 B Boron … Wikipedia
Ununoctium — ununseptium ← ununoctium → ununennium Rn ↑ Uuo ↓ (Uho) … Wikipedia
