Tellurium - Tellus, which is latin for earth.
Helium - Helios, meaning the sun.
Selenium- Selene, which is Greke for moon.
Selenium and tellurium are similar to sulfur.
Oxygen, Sulphur, Selenium, Tellurium, Polonium, and Livermorium. Have similar chemical properties as they are all in Group VIA (16). However, the last two are radio-active and not found in the open lab.
This element is tellurium with a covalent atomic radius of 140 pm.
Selenium, Se (from Greek "σελήνη" , selene, meaning "Moon") was discovered in 1817 by Jöns Jakob Berzelius, who found the element associated with Te and S1. Tellurium (from Latin tellus, meaning "Earth") and with2. Sulfur (from Sanskrite sulvari, is biblically associated with "hell", -Genesis)in the process of making sulfuric acid. (source: WikiPedia, 2010-04-02)Selenium (Greek σελήνη selene meaning "Moon") was discovered in 1817 by Jöns Jakob Berzelius who found the element associated with Tellurium (named for the Earth).
Tellurium
Helium is named after the Greek word for the Sun, selenium comes from the Greek word for the Moon. Uranium, neptunium, and plutonium are named after Uranus, Neptune, and Pluto. Mercury is, of course, named after Mercury. Cerium and palladium are named after the asteroids Ceres and Pallas.That's only eight, but there's also tellurium, which comes from the Latin word tellus, meaning Earth.
Helium is named after the Greek word for the Sun, selenium comes from the Greek word for the Moon. Uranium, neptunium, and plutonium are named after Uranus, Neptune, and Pluto. Mercury is, of course, named after Mercury. Cerium and palladium are named after the asteroids Ceres and Pallas.That's only eight, but there's also tellurium, which comes from the Latin word tellus, meaning Earth.
Sulfur, Tellurium, Selenium, and Plutonium
Selenium and tellurium are similar to sulfur.
Oxygen, Sulphur, Selenium, Tellurium, Polonium, and Livermorium. Have similar chemical properties as they are all in Group VIA (16). However, the last two are radio-active and not found in the open lab.
The elements in Group 16 on the periodic table have six valence electrons. They include oxygen, sulfur, selenium, tellurium, and polonium.
Examples: germanium, selenium, tellurium, antimony, boron, silicon.
Selenium, tellurium, and polonium are metalliod semiconductors (that means, their electrical properties are between those of a metal and an insulator). Nevertheless, tellurium, as well as selenium, is often referred to as a metal when in elemental form.
This element is tellurium with a covalent atomic radius of 140 pm.
Raymond Foster Miller has written: 'The optical constants of crystals of selenium and tellurium for wave lengths from 3000 to 5000 angstroms' -- subject(s): Crystallography, Physical optics, Selenium, Tellurium
Selenium, Se (from Greek "σελήνη" , selene, meaning "Moon") was discovered in 1817 by Jöns Jakob Berzelius, who found the element associated with Te and S1. Tellurium (from Latin tellus, meaning "Earth") and with2. Sulfur (from Sanskrite sulvari, is biblically associated with "hell", -Genesis)in the process of making sulfuric acid. (source: WikiPedia, 2010-04-02)Selenium (Greek σελήνη selene meaning "Moon") was discovered in 1817 by Jöns Jakob Berzelius who found the element associated with Tellurium (named for the Earth).
sulfur, selenium, tellurium, and polonium