Alison Ballance

There are no known compounds of the noble gas neon, which does however produce the brilliant crimson of red - and only red - neon lights. Ep 51 of Elemental with Prof Allan Blackman from AUT. Audio

Neodydmium magnets include the strongest permanent magnets known and are found in devices like speakers & headphones, says chemistry professor Allan Blackman from AUT in ep 50 of Elemental. Audio

The Elemental podcast has inspired Prof Allan Blackman from AUT and Dr Rebecca Jelley from the University of Auckland, to publish a paper in the journal Nature Chemistry - here's a quick lowdown on… Audio

Molybdenum has an essential role as a catalyst at microbial and industrial scales and is an important element in enzymes, says Prof Allan Blackman, in ep 49 of Elemental. Audio

Mercury is the only metal that is liquid at room temperature and atmospheric pressure, says Allan Blackman in ep 48 of Elemental. Audio

The Department of Conservation and volunteer groups, including the Coal Island Trust, are hard at work removing pests such as stoats and deer from Fiordland's many islands. Audio

The metal manganese is a vital part of photosynthesis and is found in aluminium drink cans, says Prof Allan Blackman from AUT in ep 47 of Elemental. Audio

Magnesium is loved by plants, folk suffering constipation and boy-racers, as Allan Blackman reveals in ep 46 of Elemental. Audio

After a fierce struggle for naming rights, the last lanthanoid element to be discovered was eventually named after Paris, says Allan Blackman in ep 45 of Elemental. Audio