Researchers from the National Institute of Advanced Industrial Science and Technology have determined the crystal structure of calcium under ultrahigh pressure, which has the highest superconducting ...

Every year questions are being asked in nearly all the competitive examinations like NEET, JEE, UPTU, WBJE, etc. from d-block element. D-block elements occupy the space between the s-block (most ...

Researchers have developed a new class of magnets that does not require rare earths and platinum, yet offers high magnetic ...

Chromium Transition elements 1890°C 7.19 g/cm 3 Manganese Transition elements 1240°C 7.20 g/cm 3 Iron Transition elements 1538°C 7.87 g/cm 3 Cobalt Transition elements 1492°C 8.90 g/cm 3 Nickel ...

(Nanowerk News) Ice surfaces have a thin layer of water below its melting temperature of 0 °C. Such premelting phenomenon is important for skating and snowflake growth. Similarly, liquid often ...

Chemists have recently explored protactinium's multiple resemblances to more completely understand the relationship between the transition metals and the complex chemistry of the early actinide ...

The group 1 elements react quickly with oxygen in the air at room temperature. Most transition elements react slowly, or not at all, with oxygen at room temperature. Some transition metals react with ...