Qual É O Elemento Mais Raro Da Terra

We have already explored a fraction of the ocean, a large part of the Earth and some parts of our Solar System. But have you ever stopped to think about what everything around us is made of? You will be surprised to discover that the most abundant elements in the universe are scarce on our planet. What happens beneath the Earth's crust is inaccessible to us, but not for lack of effort. In 1970, an attempt was made to dig a hole that went beyond this crust. The hole was only 23 cm in diameter, and is considered the largest in the world – in terms of vertical depth. Other videos that may interest you: The 10 Most Dangerous and Scariest Waters in the World    • As 10 Águas Mais Perigosas e Mais Assustad...  ; Here Is the Most Dangerous Thing in the Universe    • Aqui Está a Coisa Mais Perigosa do Universo  ; What If the Sun Went Out One Day?    • E Se O Sol Se Apagasse Algum Dia?   ; TIMESTAMPS: Oxygen 1:28 Aluminum oxide 1:56 Hydrogen 2:23 Carbon 3:39 Chromium 4:00 Zinc 4:17 Nitrogen 4:31 Hafnium 5:06 Iodine 6:01 Helium 6:31 Why can't we find helium on Earth? 7:12 Neon 7:26 Platinum 8:03 Gold 8:23 The rarest element on Earth! 8:48 #chemistry #weirdthings #brightside Preview photo credits: Astato: By Elahe81 – independent work, CC BY-SA 4.0 https://creativecommons.org/licenses/..., https://commons.wikimedia.org/w/index... Animation created by Bright Side. CC BY-SA 3.0 https://creativecommons.org/licenses/... Kola Superdeep Borehole (locked), August 2012: By Rakot13, https://commons.wikimedia.org/w/index... Kola Superdeep Borehole: By Andre Belozeroff, https://commons.wikimedia.org/w/index... Mysore District, Karnataka, India: By Parent Géry, https://commons.wikimedia.org/w/index... Various corundum crystals: By Ra'ike, https://commons.wikimedia.org/w/index... Natural ruby ​​with inclusions: By Humanfeather, https://commons.wikimedia.org/w/index... Hafnium chunks: By Deglr6328, https://commons.wikimedia.org/w/index... CC BY-SA 4.0 https://creativecommons.org/licenses/... Magnox fuel rod: By Geni, https://commons.wikimedia.org/w/index... Liquid iodine at the bottom of a beaker: By VelichkoArkadiy, https://commons.wikimedia.org/w/index... Aerial photo of a platinum mine in South Africa: By Ryanj93, https://commons.wikimedia.org/w/index... Astatine: By Elahe81, https://commons.wikimedia.org/w/index... By Wiener Edelstein Zentrum, CC BY-SA 3.0 https://creativecommons.org/licenses/... Padparadscha Sapphire Stone, 2.28cts, https://commons.wikimedia.org/w/index... Sapphire, Radiant Cut, Uncut, Sri Lanka 1.15cts, https://commons.wikimedia.org/w/index... Yellow Sapphire Uncut 0.67cts, https://commons.wikimedia.org/w/index... Purple Sapphire, Pear Shape, 3.20cts, https://commons.wikimedia.org/w/index... Pink Octagon Sapphire 1.17cts, https://commons.wikimedia.org/w/index... Animation created by Bright Side. Subscribe to Bright Side: https://goo.gl/ZHFt2x ---------------------------------------------------------------------------------------- Our Social Networks: Instagram   / ideias.incriveis.oficial   Facebook:   / incrivelclub   IDEIAS INCRÍVEIS http://bit.ly/2WNlEcw ---------------------------------------------------------------------------------------- For more videos and articles, visit: http://incrivel.club Music by Epidemic Sound https://www.epidemicsound.com/ Stock image materials (photos, videos and others) https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru