On 21 Jun 2012 at 16:49, David D. Hillman wrote: > Hi folks - Here is the Friday Element Quiz Question a bit early as I > will be at a kayaking competition on Friday. Everyone has until Monday > to use the clues and derived a guess: > > The Question: > > This element is essential to almost all living things. There are four > natural isotopes for this element. Beans contain 9 ppm of this element > while carrots contain almost zero ppm. This element is sometimes > called "star ash". What element is being described? Zinc Best regards Matthias Mansfeld -- Matthias Mansfeld Elektronik * Printed Circuit Board Design and Assembly Neithardtstr. 3, D-85540 Haar, GERMANY Phone: +49-89-4620 0937, Fax: +49-89-4620 0938 E-Mail: [log in to unmask] Internet: http://www.mansfeld-elektronik.de ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________