In a world where consumers are increasingly concerned about the quality and safety of the food they consume, studies that ...

The scientists were particularly concerned with tracking chromium, a frequent constituent of the metal alloys proposed for ...

A firm has recalled batches of their milk chocolate and caramel sea salt Easter Egg products over fears they may contain ...

You filter the mixture to remove the excess base/carbonate/metal to obtain the pure salt solution. The pure solution can drip through the filter paper into the beaker below, leaving the insoluble ...

These compounds containing metals and non-metals are called salts. For example, iron (a metal) reacts with copper sulfate (a salt containing copper). In a displacement reaction, a less reactive ...