Slide 1Metadata for Digital Preservation: A Status Report on PREMIS Priscilla Caplan, FCLA Nancy Hoebelheinrich, Stanford University CNI Fall Task Force Meeting December…
1.Life, Chemistry, and Water Chapter 22. Why It Matters Bioremediation of selenium Fig. 2-1, p. 22 3. 2.1 The Organization of Matter:Elements and Atoms Living organisms are…
Slide 1 The Big Bang Event that occurred approximately 13.7 BILLION years ago All the mass and energy concentrated at a point The universe began expanding and continues to…
Chapter 22: The Death of Stars What happens to old stars? How does death differ for small and large stars? Astronomy 2010 Life Cycle of Stars:Death Stage 8: Planetary Nebula…
Lesson 3 Part 1 Mixed Groups Noble gases stability what makes them useful Helium light weight makes it useful in lighter-than-air blimps and balloons Neon and argon used…
The Periodic Table Periodic Table Dmitri Mendeleev (1834-1907) "We could live at the present day without a Plato, but a double number of Newtons is required to discover…