The periodic table of elements (often known simply as the periodic table) has been helping scientists with their work for a little over 150 years. The handy visual reference guide organizes known ...

The stunning estimate offers hope that natural ecosystems in pan-tropical forests could help humans control global warming.

Eleven non-metals are gases at room temperature, including oxygen and chlorine. One non-metal, bromine, is a liquid at room temperature. The other non-metals are solids at room temperature ...

We find that it is the 4s orbital electrons that are ionised first before the 3d orbitals. We have to conclude that, ironically for the d-block elements, the 4s orbitals are in fact higher in energy ...

Recent sampling shows that a high-alpine tributary of the Roaring Fork River, in addition to having high concentrations of ...

Some elements in the periodic table ... can gain enough energy to jump to the conduction band. The band gap is the energy difference between the highest energy level or "top" of the valence ...

When your blood sugar goes up, it signals your body to release insulin, which in turn helps glucose enter the cells to be used for energy. Blood sugar levels are often discussed in the context of ...

In addition to the potential for mining valuable rare earth metals, scientists are eager to learn more about their impacts to human health and aquatic environments. There are no state or federal water ...

Jan. 30, 2025 — Flexible perovskite solar cells are promising for lightweight and versatile applications but their sensitivity to humidity and temperature poses a challenge to long-term ...

Mandalay Resources (MNDJF) is set to benefit from a significant antimony shortage. Read why I think the stock is a buy.