https://padlet.com/3012381/scnp7ovcfnm2 Made with panache en-us 2017-04-26 17:14:27 UTC 2024-10-15 22:03:17 UTC hello@padlet.com 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168445150 Atomic Number: 13 AI 

Aluminium may be involved in the action of enzymes such a succinic dehydrogenase and δ-aminolevulinate dehydrase.]]> 2017-04-26 17:16:47 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168445150 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168448240 Atomic Number: 29 Cu
Copper is essential for all life, but only in small quantities. It is the key component of redox enzymes and of haemocyanin.

]]> 2017-04-26 17:25:26 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168448240 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168451459 Atomic Number :  20 Ca
Calcium is essential for all life. It forms part of cell walls and bones. It is important for blood clotting.

]]> 2017-04-26 17:34:11 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168451459 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168452895 Atomic Number: 6 C
Carbon is key to life and by definition is present in all organic compounds. The study of life is known as biological chemistry or biochemistry. Ethene gas (C₂H₄) helps to ripen tomatoes.

]]> 2017-04-26 17:38:07 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168452895 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168453531 Atomic Number: 63 Eu
Europium has no biological role.

]]> 2017-04-26 17:39:50 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168453531 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168454566 Atomic Number:  105 Db 
Dubnium has no biological role.

]]> 2017-04-26 17:43:08 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168454566 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168455226 Atomic Number: 79 Au
Gold is not a necessary trace element for living things and neither are any of the other third row d-block elements. ]]> 2017-04-26 17:45:07 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168455226 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168455876 Atomic Number: 2 He
Helium is present in the atmosphere at about 0.0005% (1 part in 200000) by volume and is an important component within hydrocarbon gases in the USA. ]]> 2017-04-26 17:47:06 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168455876 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168456363 Atomic Number: 1 H
Hydrogen makes up two of the three atoms in water and water is absolutely essential to life. Hydrogen is present in all organic compounds. ]]> 2017-04-26 17:48:35 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168456363 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168456751 Atomic Number: 26 Fe
Iron compounds are essential to all life. For example, it is an iron atom in haemoglobin that is responsible for carrying oxygen around the blood stream.

]]> 2017-04-26 17:50:01 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168456751 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168457150 Atomic Number: 53 I
In nature, iodine exists as iodide ions, I^-, and it is as iodide that it is taken into our bodies. Iodine is an essential component of the human diet and in fact appears to be the heaviest required element in the diet. Iodine compounds are useful in medicine.

]]> 2017-04-26 17:51:20 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168457150 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168457927 Atomic Number: 82 Pb
Elemental lead is found in nature sparingly. Lead is present in ores such as galena (lead sulphide, PbS), ]]> 2017-04-26 17:53:57 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168457927 3012381 https://padlet.com/3012381/scnp7ovcfnm2/wish/168458390 2017-04-26 17:55:25 UTC https://padlet.com/3012381/scnp7ovcfnm2/wish/168458390