Zahra Khan finds out how a team of scholars is working with the Gadigal to develop a chart that celebrates Indigenous ...

The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But ...

The modern periodic table, arranged in rows and columns, was first introduced by Dmitri Mendeleev in 1869. At the time, it included the known elements and their properties, but Mendeleev predicted ...

Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...

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 ...

One feature of compounds made with transition metals is their intense colour. There are many examples in nature, including ...

The periodic table of the elements This figure is a tabular arrangement ... into each other (period-relationship), thus e. g. the iron- group embraces Cr, Mn, Fe, Co, Ni, CU.

Silicon (Si) is a metalloid, element number 14 on the periodic table. Like carbon ... biogeochemical cycles by which silicon, phosphorus, iron and other important elements move between reservoirs ...

Comprised of sturdy iron and boasting a bold, royal-blue colourway, the Elements Plant Pot is the perfect addition to your home. Ideal for housing your favourite plants, its unique footed design is ...

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