Platinum There are 3 elements that have 6 naturally occurring isotopes with one being slightly radioactive, see below. Only Platinum fits to the other definitions. 20 calcium 5 1 40 Ca 44 Ca 42 Ca 48 Ca 43 Ca 46 Ca 34 selenium 5 1 80 Se 78 Se 76 Se 82 Se 77 Se 74 Se 72 hafnium 5 1 180 Hf 178 Hf 177 Hf 179 Hf 176 Hf 174 Hf 78 platinum 5 1 195 Pt 194 Pt 196 Pt 198 Pt 192 Pt 190 ________________________________ From: David D. Hillman <[log in to unmask]> To: [log in to unmask] Sent: Friday, March 2, 2012 2:43 AM Subject: [TN] NTC Friday Element Quiz - the Question Hi folks - this Friday Element Quiz Question is being sent out from the IPC APEX show. Great week, got to meet many of the Technet community but keep missing Richard Stadem (sorry!). The answer to this quiz will go out Monday after I get back to the office. The Question: This element has 6 naturally occurring isotopes with one being slightly radioactive. This element was found in a tomb in ancient Egypt at Thebes. It is impossible to know who discovered this element and there is controversy on who first recognized it as an element. In the 1700s the Spanish government tried to ban the use of this element. An anti-cancer drug is based on this element. What element is being described? The winner of the weekly element quiz will get the services of Clumpy and Kloumpios for the week. So far Clumpy and Kloumpios have: Week 1 Lamar Young, SCS Coatings - accomplished nothing (drank lots of coffee) Week 2 Bev Christian, RIM - conducted REACH material testing Week 3 Drew Meyer, Benchmark Electronics Inc. - Solderability testing and mowed the lawn Week 4 Ian Fox, Goodrich - had an epic journey of travel Week 4 Gary Ferrari, Garrick Global - unknown Week 5 Fredrick Miller, Astrolab - unknown Week 6 David Nelson, Raytheon - Were tackling dummys for Dallas Cowboys Week 7 Graham Collins, L3 Communications - Cleaned gutters and painted window trim Week 8 Bill Noel, ITT Geospatial Systems Division - unknown Week 9 Steve Gregory of RD Circuits - unknown Week 10 David Bealer of Watchfire Signs - descaled the in-line wash machine! Ouch! Week 11 Dick Krug of Sparton Corporation - assisted with AS9100 quality management systems requirements audit Week 12 Steve Creswick of Balanced Enterprise Solutions - Acted as Steve's "go fer" due to a broken leg! Week 13 Gebhard Neifer, Delphi - conducted a plasma pre treatment Taguchi DOE for a sealing process Week 14 Bev Christian, RIM - assisted with a tin pest investigation/test Week 15 Bev Christian, RIM - assisted Bev shoveling snow Week 16 David Bealer of Watchfire Signs - assisted with reflow profiling Week 17 Brian Ellis, rumored to be retired - assisted with rewiring the house, had a tractor accident and found his cousin Kloumpios Week 18 Denny Fritz, SAIC - assisted with tin whisker inspection/examinations Week 19 Graham Collins, L3 Communications - assisted with scraping barnacles, boat paint and boat engine maintenance Week 20 Mark Woolley, PTRL Laboratory Avaya - assisted with weather observations (70F to snow) and resolving electrochemical migration failures Week 20 Tom Carroll, Boeing Defense, Space and Security - assisted with commercial aircraft galley inspection Week 21 Brian Ellis, supposedly retired, and Tom Carroll, Boeing Defense, Space and Security - assisted with root cause corrective action tasks - assisted with nothing but catching up with the family Week 22 Drew Meyer, Benchmark Electronics Inc. - assisted with metallographic cross-sections and Dye & Pry testing Week 23 Bev Christian, RIM - assisted with a creep corrosion project and the setting up of an oxygen bomb Week 24 Steve Gregory, RD Circuits - unknown Week 25 Ahne Oosterhof, A-Laser - assisted with stencil aperture data analysis and split/stacked firewood Week 26 Scott Post, Delphi - assisted/participated in the Kokomo Airshow Race Event Week 27 Brian Ellis, supposedly retired - assisted with tedious website work and family home cooking Week 28 Nigel Burtt - abandoned Nigel and were rumored to be involved in UK News Corps/News International cellphone/journalism/politics scandal Week 29 Richard Stadem,GD-AIS - unknown Week 30 Robert Wolfe, Kimchuk Inc and Graham Naisbitt, Gen3 - assisted with a hot tub refurbishment for post work day de-stressing - assisted with SIR and Cleanliness testing Week 31 Bev Christian, RIM Inc, and Denny Fritz, SAIC - assisted with lab testing - assisted with tin whisker investigations Week 32 Steve Mikell, supposedly retired - attempted to provide both US Congress and EU lawmakers "engineered" solutions Week 33 Mark Woolley, PTRL Laboratory Avaya - unknown Week 34 Leland Woodall, CSTech Inc. - assisted with new model qualifications,updating supporting documentation, strain gaging, performing cross sections, verifying a new selective soldering process, and finally assisted with the development of a plant-wide countermeasure effectiveness auditing program (Wow, they had to work hard this week!) Week 35 Joe Russeau, Precision Analytical Laboratories - assisted with new equipment preparations Week 36 Patrick Goodyear, PGE - assisted with beach trash collection duty Week 37 Dave Elder, Tait Radio Communications - assisted Dave Hillman with a geography lesson, watch USA vs Irland in World Rugby Cup and went skiing. Week 38 Steve Mikell, supposedly retired - took the week off, and went to see some Tampa Bay Rays games Week 39 Andy Giamis, Commscope - assisted with metallographic cross-sectional analysis of die cast Mg and taught a group of Cub Scouts how to hotwire a tractor Week 40 Gebhard Neifer, Delphi - assisted with a customer audit Week 41 Ian Fox, Aero Engine Controls - assisted with pcb cross-section analysis Week 42 Andy Giamis, Commscope - Andy gave them the week off (BBQ and English ale party) Week 43: 4 winners Bev Christian, RIM - assisted with testing of phthalates Leland Woodall, CSTech Inc. - assisted with installing a new fuel pump on the tractor, mowing my yard and raking the leaves/pine needles. Patrick Goodyear, PGE - assisted with relaxing on the beach following kelp removal efforts Richard Stadem,GD-AIS - assisted with the qualification of a Radon-fueled Airvac PCBRM 5.2 with its new 50,000 watt pre-heater and Radon emitting laser reflow head Week 44 Patrick Goodyear, PGE - assisted with sifting sand at the beach looking for sand dollars Week 45 Dock Brown, Medtronic - assisted with the synthesizing a postmodern fusion of Firesign's Department of Redundancy Department with Sokol's boundary transgression quantum gravity paradigm shift Week 46 Dock Brown, Medtronic - assisted with ??? Bev Christian, RIM - assisted RIM co-ops with research projects Week 47 Graham Collins, L3 Communications - assisted with counterfeit part inspection and snow plow duty Week 48 Mike Fenner, Indium - assisted with automotive repairs and for holiday relaxation Week 49 Reuven Rokah - assisted with patent investigations Week 50 Rex Waygood, Hansatech EMS - assisted with: Tuesday after H&S induction: Solve the EU financial crisis. Wednesday: Provide sufficient information to the TAC to get the EU to permit Pb in solders. Thursday: Win the lottery on my behalf using a single ticket. (I'm not greedy any win will do) Friday until departure: Enjoy the south of England countryside, Week 51 Bev Christian, RIM - assisted with a hearty meal which will include Canadian bacon and maple syrup - played Settlers of Catan for a while. - investigate a cure for head on pillow? - create a halogen-free epoxy that isn't brittle? - cure tin whiskers - Perfect rework techniques for 0.50025s and 0.2 mm pitch 5000 pin BGAs. Week 52 Dock Brown, Medtronic - assisted with ???? Week 53 Ian Fox, Aero Engine Controls - assisted with failure analysis assistance and removal of snow Week 54 Steve Mikell, supposedly retired - assisted with ???? Phil Anslow, MBDA Systems - assisted with in preparation of 3-5year strategy and cooking of Valentine's Day meal for my lovely wife - oh and me! Week 55 Brian Ellis, not retired and having lots of fun - assisted with video editing of 100+ cassettes and eating wonderful food Week 56 ??? - assisted with ??? Everyone have a safe week! Dave Hillman Rockwell Collins [log in to unmask] ______________________________________________________________________ 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] ______________________________________________________________________ ______________________________________________________________________ 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] ______________________________________________________________________