Search
- https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Introductory_Chemistry_(CK-12)/06%3A_The_Periodic_Table/6.14%3A_Lanthanides_and_ActinidesThis page discusses Russian nesting dolls as a metaphor for the layered structure of lanthanides and actinides in the periodic table. Lanthanides (atomic numbers 58-71) are used in alloys and optical ...This page discusses Russian nesting dolls as a metaphor for the layered structure of lanthanides and actinides in the periodic table. Lanthanides (atomic numbers 58-71) are used in alloys and optical devices, while actinides (atomic numbers 90-103) are radioactive and serve energy applications such as nuclear power. Both groups, known as inner transition elements, exhibit unique properties and have various industrial applications.
- https://chem.libretexts.org/Courses/Nassau_Community_College/Principles_of_Chemistry/15%3A_Nuclear_Chemistry/15.03%3A_Half-LifeNatural radioactive processes are characterized by a half-life, the time it takes for half of the material to decay radioactively. The amount of material left over after a certain number of half-lives...Natural radioactive processes are characterized by a half-life, the time it takes for half of the material to decay radioactively. The amount of material left over after a certain number of half-lives can be easily calculated.
- https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Beginning_Chemistry_(Ball)/15%3A_Nuclear_Chemistry/15.03%3A_Half-LifeNatural radioactive processes are characterized by a half-life, the time it takes for half of the material to decay radioactively. The amount of material left over after a certain number of half-lives...Natural radioactive processes are characterized by a half-life, the time it takes for half of the material to decay radioactively. The amount of material left over after a certain number of half-lives can be easily calculated.
- https://chem.libretexts.org/Courses/BridgeValley_Community_and_Technical_College/Consumer_Chemistry/06%3A_Radioactivity/6.02%3A_Half-LifeNatural radioactive processes are characterized by a half-life, the time it takes for half of the material to decay radioactively. The amount of material left over after a certain number of half-lives...Natural radioactive processes are characterized by a half-life, the time it takes for half of the material to decay radioactively. The amount of material left over after a certain number of half-lives can be easily calculated.
- https://chem.libretexts.org/Courses/Fullerton_College/Beginning_Chemistry_(Chan)/16%3A_Nuclear_Chemistry/16.03%3A_Half-LifeNatural radioactive processes are characterized by a half-life, the time it takes for half of the material to decay radioactively. The amount of material left over after a certain number of half-lives...Natural radioactive processes are characterized by a half-life, the time it takes for half of the material to decay radioactively. The amount of material left over after a certain number of half-lives can be easily calculated.
- https://chem.libretexts.org/Courses/Brevard_College/CHE_104%3A_Principles_of_Chemistry_II/08%3A_Radioactivity_and_Nuclear_Processes/8.02%3A_Half-LifeNatural radioactive processes are characterized by a half-life, the time it takes for half of the material to decay radioactively. The amount of material left over after a certain number of half-lives...Natural radioactive processes are characterized by a half-life, the time it takes for half of the material to decay radioactively. The amount of material left over after a certain number of half-lives can be easily calculated.
