Iron makes up about 5 per cent of the Earth's crust and is the most abundant element in the whole Earth (about 35 per cent). It is the second most abundant metal after aluminium and the fourth most ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Caira Blackwell and Nancy Redd The FDA has announced its intention to add ...

The mid-nineteenth century saw the development of a radical new direction in chemistry: instead of simply analyzing existing molecules, chemists began to synthesize them—including molecules that did ...

You may have seen the term “natural flavors” on ingredient lists. These are flavoring agents that food manufacturers add to their products to enhance the taste. However, this term can be pretty ...

MOSFFECS is a HTML-Javascript application that provides an editor for molecular structural formulae in a window. It is typically installed inside a Moodle course but can also be called by a browser ...

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