Some believe chemical properties should dictate how the elements line up on the periodic table. Others think a more fundamental principle is needed, like electronic configuration or simply atomic ...

A longstanding mystery of the periodic table involves a group of unique elements called lanthanides. Also known as rare earth ...

Substances have both physical and chemical properties. ... More on Periodic table. Find out more by working through a topic. Developing the periodic table . count. 2 of 6. The modern periodic table .

Material properties change at high pressure. Scientists can generate pressures millions of times above ambient pressure and, in doing so, have found near-room-temperature superconductors ...

The researchers characterized the physical properties of 26 bunker sands from across the United States (see Table 1 in the USGA article “Physical Analysis of Sands for Golf Course Bunker Use”). Medium ...

Scientist propose reordering the 150-year-old periodic table to easily identify materials with useful properties and put an end to longstanding debates of certain elements ...