https://padlet.com/3008891/5vq1e8ot6e2t The 30 elements info en-us 2017-04-25 17:24:05 UTC 2023-03-29 04:54:53 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Lightdecrease.png 3008891 https://padlet.com/3008891/5vq1e8ot6e2t/wish/168180471 Oxygen is an important element as it essential for us to live.  Oxygen is the third most abundant element found in the sun, and it plays a part in the carbon-nitrogen cycle, one process responsible for stellar energy production. ]]> 2017-04-25 17:27:27 UTC https://padlet.com/3008891/5vq1e8ot6e2t/wish/168180471 3008891 https://padlet.com/3008891/5vq1e8ot6e2t/wish/168445493 Lithium is a solid only about half as dense as water and lithium metal is the least dense metal. ]]> 2017-04-26 17:17:39 UTC https://padlet.com/3008891/5vq1e8ot6e2t/wish/168445493 3008891 https://padlet.com/3008891/5vq1e8ot6e2t/wish/168446996  It is light, nontoxic (as the metal), nonmagnetic and nonsparking]]> 2017-04-26 17:22:01 UTC https://padlet.com/3008891/5vq1e8ot6e2t/wish/168446996 3008891 https://padlet.com/3008891/5vq1e8ot6e2t/wish/168447391 It is found in abundance in the sun, stars, comets, and atmospheres of most planets. Carbon is present as carbon dioxide in the atmosphere and dissolved in all natural waters.]]> 2017-04-26 17:23:09 UTC https://padlet.com/3008891/5vq1e8ot6e2t/wish/168447391 3008891 https://padlet.com/3008891/5vq1e8ot6e2t/wish/168447962 Small amounts of other metals alloyed with gold change the colour as well as mechanical properties such as hardness.]]> 2017-04-26 17:24:45 UTC https://padlet.com/3008891/5vq1e8ot6e2t/wish/168447962 3008891 https://padlet.com/3008891/5vq1e8ot6e2t/wish/168449564 Chlorine is a greenish yellow gas which combines directly with nearly all elements. Chlorine is a respiratory irritant. The gas irritates the mucous membranes and the liquid burns the skin.]]> 2017-04-26 17:28:55 UTC https://padlet.com/3008891/5vq1e8ot6e2t/wish/168449564 3008891 https://padlet.com/3008891/5vq1e8ot6e2t/wish/168453180 Einsteinium is radioactive rare earth metal named after Albert Einstein.]]> 2017-04-26 17:38:50 UTC https://padlet.com/3008891/5vq1e8ot6e2t/wish/168453180 3008891 https://padlet.com/3008891/5vq1e8ot6e2t/wish/168456288 Hydrogen is the lightest element. It is by far the most abundant element in the universe and makes up about about 90% of the universe by weight. It is also the most abundant element in the earth's sun.]]> 2017-04-26 17:48:21 UTC https://padlet.com/3008891/5vq1e8ot6e2t/wish/168456288 3008891 https://padlet.com/3008891/5vq1e8ot6e2t/wish/168456944 Great care is required while handling promethium as a consequence of its radioactivity.]]> 2017-04-26 17:50:36 UTC https://padlet.com/3008891/5vq1e8ot6e2t/wish/168456944