Showing posts with label Chemical. Show all posts
Showing posts with label Chemical. Show all posts

How many chemical elements are there as of now?

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Question by sarang: How many chemical elements are there as of now?
How many of them are metals and how many are non-metals? How many are metalloids and how many are radioactive? How many are natural and how many man-made?


Best answer:

Answer by kumorifox
So far, there are 117 discovered elements, with 118 being the last (117 has not yet been observed). 91 are classed as metals, 7 are metalloids, and the remaining 19 are nonmetallic.

All elements from polonium onwards are radioactive, and evidence suggests that bismuth is as well. Two elements outside of this range are also radioactive. This number is 36 (37 if bismuth is included). All elements have radioactive isotopes, however.

23 are entirely synthetic, the remaining 94 are naturally occurring.



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How many job openings are there for Chemical Engineering in 2009?

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Question by b: How many job openings are there for Chemical Engineering in 2009?
How many are there? How fast are they being filled up? WIll there be any left in future?


Best answer:

Answer by jerry758
A lot. Demand exceeds supply (at least in the USA). There will be plenty of jobs in the future.



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We Were the Mulvaneys (Oprah's Book Club)




A New York Times Notable Book and a former Oprah Book Club® selection

Moving away from the dark tone of her more recent masterpieces, Joyce Carol Oates turns the tale of a family struggling to cope with its fall from grace into a deeply moving and unforgettable account of the vigor of hope and the power of love to prevail over suffering. The Mulvaneys of High Point Farm in Mt. Ephraim, New York, are a large and fortunate clan, blessed with good looks, abundant charisma, and boundless promise. But over the twenty-five year span of this ambitious novel, the Mulvaneys will slide, almost imperceptibly at first, from the pinnacle of happiness, transformed by the vagaries of fate into a scattered collection of lost and lonely souls. It is the youngest son, Judd, now an adult, who attempts to piece together the fragments of the Mulvaneys' former glory, seeking to uncover and understand the secret violation that occasioned the family's tragic downfall. Each of the Mulvaneys endures some form of exile--physical or spiritual--but in the end they find a way to bridge the chasms that have opened up among them, reuniting in the spirit of love and healing. Profoundly cathartic, Oates' acclaimed novel unfolds as if, in the darkness of the human spirit, she has come upon a source of light at its core. Rarely has a writer made such a startling and inspiring statement about the value of hope and compassion.

Oprah Book Club® Selection, January 2001: A happy family, the Mulvaneys. After decades of marriage, Mom and Dad are still in love--and the proud parents of a brood of youngsters that includes a star athlete, a class valedictorian, and a popular cheerleader. Home is an idyllic place called High Point Farm. And the bonds of attachment within this all-American clan do seem both deep and unconditional: "Mom paused again, drawing in her breath sharply, her eyes suffused with a special lustre, gazing upon her family one by one, with what crazy unbounded love she gazed upon us, and at such a moment my heart would contract as if this woman who was my mother had slipped her fingers inside my rib cage to contain it, as you might hold a wild, thrashing bird to comfort it."

But as we all know, Eden can't last forever. And in the hands of Joyce Carol Oates, who's chronicled just about every variety of familial dysfunction, you know the fall from grace is going to be a doozy. By the time all is said and done, a rape occurs, a daughter is exiled, much alcohol is consumed, and the farm is lost. Even to recount these events in retrospect is a trial for the Mulvaney offspring, one of whom declares: "When I say this is a hard reckoning I mean it's been like squeezing thick drops of blood from my veins." In the hands of a lesser writer, this could be the stuff of a bad television movie. But this is Oates's 26th novel, and by now she knows her material and her craft to perfection. We Were the Mulvaneys is populated with such richly observed and complex characters that we can't help but care about them, even as we wait for disaster to strike them down. --Anita Urquhart






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We Were the Mulvaneys (Oprah's Book Club)




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