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Author: Marco Fontani Publisher: Oxford University Press, USA ISBN: 0199383340 Category : Science Languages : en Pages : 577
Book Description
In the mid-nineteenth century, chemists came to the conclusion that elements should be organized by their atomic weights. However, the atomic weights of various elements were calculated erroneously, and chemists also observed some anomalies in the properties of other elements. Over time, itbecame clear that the periodic table as currently comprised contained gaps, missing elements that had yet to be discovered. A rush to discover these missing pieces followed, and a seemingly endless amount of elemental discoveries were proclaimed and brought into laboratories. It wasn't until thediscovery of the atomic number in 1913 that chemists were able to begin making sense of what did and what did not belong on the periodic table, but even then, the discovery of radioactivity convoluted the definition of an element further. Throughout its formation, the periodic table has seen falseentries, good-faith errors, retractions, and dead ends; in fact, there have been more elemental "discoveries" that have proven false than there are current elements on the table.The Lost Elements: The Shadow Side of Discovery collects the most notable of these instances, stretching from the nineteenth century to the present. The book tells the story of how scientists have come to understand elements, by discussing the failed theories and false discoveries that shaped thepath of scientific progress. Chapters range from early chemists' stubborn refusal to disregard alchemy as legitimate practice, to the effects of the atomic number on discovery, to the switch in influence from chemists to physicists, as elements began to be artificially created in the twentiethcentury. Along the way, Fontani, Costa, and Orna introduce us to the key figures in the development of the periodic table as we know it. And we learn, in the end, that this development was shaped by errors and gaffs as much as by correct assumptions and scientific conclusions.
Author: Marco Fontani Publisher: Oxford University Press, USA ISBN: 0199383340 Category : Science Languages : en Pages : 577
Book Description
In the mid-nineteenth century, chemists came to the conclusion that elements should be organized by their atomic weights. However, the atomic weights of various elements were calculated erroneously, and chemists also observed some anomalies in the properties of other elements. Over time, itbecame clear that the periodic table as currently comprised contained gaps, missing elements that had yet to be discovered. A rush to discover these missing pieces followed, and a seemingly endless amount of elemental discoveries were proclaimed and brought into laboratories. It wasn't until thediscovery of the atomic number in 1913 that chemists were able to begin making sense of what did and what did not belong on the periodic table, but even then, the discovery of radioactivity convoluted the definition of an element further. Throughout its formation, the periodic table has seen falseentries, good-faith errors, retractions, and dead ends; in fact, there have been more elemental "discoveries" that have proven false than there are current elements on the table.The Lost Elements: The Shadow Side of Discovery collects the most notable of these instances, stretching from the nineteenth century to the present. The book tells the story of how scientists have come to understand elements, by discussing the failed theories and false discoveries that shaped thepath of scientific progress. Chapters range from early chemists' stubborn refusal to disregard alchemy as legitimate practice, to the effects of the atomic number on discovery, to the switch in influence from chemists to physicists, as elements began to be artificially created in the twentiethcentury. Along the way, Fontani, Costa, and Orna introduce us to the key figures in the development of the periodic table as we know it. And we learn, in the end, that this development was shaped by errors and gaffs as much as by correct assumptions and scientific conclusions.
Author: Rebecca Mileham Publisher: Cassell ISBN: 1788400437 Category : Science Languages : en Pages : 848
Book Description
From the earliest-known elements to those named in 2016, this book takes a comprehensive look at the development of the periodic table - and reveals untold stories, unsung pioneers and plenty of fascinating science along the way. In twelve illustrated chapters, the book makes sense of the patterns and groups within the periodic table, introducing each of the 118 known elements individually and exploring questions including: - Why did the history of fizzy water give early chemistry a sparkle? - How did hydrogen reveal the structure of the atom? - What was the Bunsen burner's role in discovering new elements? - Which of the alkaline earth metals accounts for a kilogramme of your weight? - Why is Marie Curie such a scientific star? - How do tungsten and vanadium explain the secret of super-sharp Syrian swords? - Who discovered the most elements in the periodic table? - What made nihonium, element 113, such a wonderful new year's gift for Japan? - Is glass a liquid or a solid? - How did nitrogen fulfill the alchemists' dream? - Would you have smeared antimony on your face if you'd lived in ancient Egypt? - Why might naked mole rats have clues for surviving a heart attack? - How did the Haya people of Tanzania make steel 1500 years ago? - What makes xenon a great anaesthetic - and why can't all patients use it? - Might there be a pattern in yet undiscovered elements beyond number 118?
Author: Anja Røyne Publisher: The Experiment ISBN: 1615196463 Category : Science Languages : en Pages : 205
Book Description
This “excellent” popular science book explores just what we—and the things around us—are made of (Aftenposten, Norway). Some elements get all the attention: glittering gold, radioactive uranium—materials we call “precious” because they are so rare. But what could be more precious than the building blocks of life—from the oxygen in our air to the carbon in all living things? In The Elements We Live By, physicist and award-winning author Anja Røyne reminds us that we’d be lost without the quiet heroes of the periodic table. Our bodies need phosphorous to hold our DNA together, potassium to power our optic nerves, and many more elements—in just the right amounts—to function. Other fundamental elements keep our technology (and society) running: Our phones contain arsenic, boron, and gallium to control signals and store information; indium and tin for the touch screen; and lithium for the battery. Everything is made of elements—every galaxy, star, and planet—from the iron in Earth’s core to the silicon in its sand. But that doesn’t mean the elements we rely on will never run out; for example, about half the lithium we need is extracted from rocks in Australia, and the other half is from saltwater in Argentina and Chile. As Røyne travels the world to find where these elements exist (some in ever-shrinking amounts), she shows how vitally urgent it is for us to protect them—the elements of our very existence. “Not just a discussion of basic chemistry, this is a volume that looks at the human impact on the planet and what we can learn from nature...Useful for science or sociology courses that address the various impacts of natural resource development or for popular science readers.” —School Library Journal
Author: Sir Ken Robinson, PhD Publisher: Penguin ISBN: 0143125516 Category : Self-Help Languages : en Pages : 322
Book Description
The New York Times bestselling author of The Element gives readers an inspirational and practical guide to self-improvement, happiness, creativity, and personal transformation. You, Your Child, and School is forthcoming from Viking. Sir Ken Robinson’s TED talk video and groundbreaking book, The Element, introduced readers to a new concept of self-fulfillment through the convergence of natural talents and personal passions. The Element has inspired readers all over the world and has created for Robinson an intensely devoted following. Now comes the long-awaited companion, the practical guide that helps people find their own Element. Among the questions that this new book answers are: • How do I find out what my talents and passions are? • What if I love something I’m not good at? • What if I’m good at something I don’t love? • What if I can’t make a living from my Element? • How do I do help my children find their Element? Finding Your Element comes at a critical time as concerns about the economy, education and the environment continue to grow. The need to connect to our personal talents and passions has never been greater. As Robinson writes in his introduction, wherever you are, whatever you do, and no matter how old you are, if you’re searching for your Element, this book is for you.
Author: Harry B. Gray Publisher: University Science Books ISBN: 9780935702347 Category : Science Languages : en Pages : 436
Book Description
This text provides a non-mathematical descriptive approach to key concepts and contemporary topics in the sciences. Chapters on chemical bonding, biochemistry, cancer and the atmosphere are interspersed with such chapters as The Alchemist's Dream, Newsworthy Molecules and Wall Street Chemistry. The book employs a historical story-line through the text. For example, the Hindenberg serves to amplify the subtle, yet catastrophic, differences between helium and hydrogen.
Author: Jess Keating Publisher: Scholastic Inc. ISBN: 1338633473 Category : Juvenile Fiction Languages : en Pages : 225
Book Description
Ocean's 11 meets Spy School in this hilarious illustrated middle-grade adventure series featuring the world's greatest tween geniuses. Genius Academy is under attack! When a routine operation goes horribly wrong, Nikki Tesla and the team take the blame for an international incident of epic proportions, and the school is shut down indefinitely. A little creative "research" tells them someone is planning biological warfare on a grand scale. But to get to the truth and clear their name, Nikki will have to find a miraculous antidote that can stop a criminal mastermind from blowing up the whole world.
Author: Jess Keating Publisher: Scholastic Inc. ISBN: 1338295233 Category : Juvenile Fiction Languages : en Pages : 240
Book Description
Ocean's 11 meets Spy School in this hilarious illustrated middle-grade series featuring the world's greatest minds. "Let the official record show that, I, Nikki Tesla, did not intend to destroy the world."There are only so many times a kid can invent an instrument of global destruction without getting grounded. So when Nikki's death ray accidentally blows up her bedroom (if you can call a pet ferret with an itchy trigger finger an accident), she's sent to the only place that can handle her. Genius Academy is a school for history's greatest brains. Leo da Vinci? Charlotte Darwin? Bert Einstein? All extraordinary. Yet even among her fellow prodigies, Nikki feels like an outsider thanks to a terrible secret she can't let anyone discover. Ever. But when her death ray is stolen, Nikki must stop worrying about fitting in and learn to play nice with her new classmates. Because it doesn't take a genius to track a thief around the world, outwit the authorities, and keep a French fry-fanatic ferret happy. It takes all of them.
Author: Eric Scerri Publisher: OUP USA ISBN: 0195391314 Category : Science Languages : en Pages : 305
Book Description
In A Tale of Seven Elements, Eric Scerri presents the fascinating history of those seven elements discovered to be mysteriously "missing" from the periodic table in 1913.
Author: Harry S. Hope Publisher: Doctor Harry S. Hope ISBN: 1906210837 Category : Fantasy fiction Languages : en Pages : 273
Book Description
The Elements of Lore Alex, Amber and Caius' adventure reveals our world's secret magic. Alex Fletcher is an ordinary boy, but after being chased through the snow and taking a scholarship at the Lore Ordinance Research Establishment life is never the same again...Welcome Apprentice to a world where science and magic combine, where a Manor and Biospheres hold terrible secrets, where Lore Masters battle and deadly enemies rage. Is Alex the One? Will darkness overthrow the Lore? Alex's journey promises magic, adventure and horror, remember Apprentice when the Elements' secrets are revealed you'll never go back...Sales generate donation to Cystic Fibrosis Trust.
Author: Marco Fontani
Author: Marco Fontani
Author: Rebecca Mileham
Author: Anja Røyne
Author: Sir Ken Robinson, PhD
Author: Harry B. Gray
Author: Euclid
Author: Jess Keating
Author: Jess Keating
Author: Eric Scerri
Author: Harry S. Hope