'Radioactive element' presentation slideshows

Quick facts to Pass the SOL

Quick facts to Pass the SOL. 1. The same substance always has the same density regardless of size. 2. As pressure increases, density increases. 3. As temperature increases, density decreases 6. Water is most dense at 4 o C, when it is a liquid. 4. Water expands when it freezes.

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JEOPARDY

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The Mystery of Half- Life and Rate of Decay

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Element Summary Slides

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Geologic Time

Geologic Time. 01: Geologic Time Scale. Geologic time scale:. Huge sections of time are broken down into smaller groups of time: E ons, Eras, P eriods, and E pochs Eon is the largest time block (kind of like what we would think of as years). Era is a little less time (like months)

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The History of Life

The History of Life. History of the Earth. Formed 4.6 billion year ago Started as hot ball of rock Earth cooled 4.4 bya First life began between 3.9 and 3.4 bya. Fossils. Evidence of an organism that lived long ago Paleontologists Study ancient life Uses fossils to:

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Immunohistochemistry

Immunohistochemistry. Introduction. Immunohistochemistry (IHC) combines histological, immunological and biochemical techniques for the identification of specific tissue components by means of a specific antigen/antibody reaction tagged with a visible label.

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Lecture 2 Atoms and Molecules

Lecture 2 Atoms and Molecules. Atoms. Matter is any substance in the universe that has mass and occupies space All matter is composed of extremely small particles called atoms. Every atom has the same basic structure Core nucleus of protons and neutrons Orbiting cloud of electrons.

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1445 Introductory Astronomy I

1445 Introductory Astronomy I. Chapter 4 Thermal Radiation and Atomic Spectra R. S. Rubins Fall, 2010. Thermal Radiation 1. Every object in the universe emits EM radiation , and also absorbs EM radiation from its surroundings.

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The Development of Nuclear Science

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Nuclear Chemistry Day One

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Applications!!!

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GEOLOGIC TIME

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Radioactive Decay

Radioactive Decay. Nucleus - protons are arranged in -neutrons a pattern. Atoms whose nucleus is to large will emit an alpha particle 4 2 . He.

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What is Radiation?

What is Radiation?. Health Physics Society - Power Reactor Section Radiation Science Education. Outline. Ionizing & Non-Ionizing Photons & Particles Stable & Unstable Atoms Half -Life Radiation Detectors. Ionizing & Non-Ionizing Radiation.

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Radiometric Dating

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Absolute Age

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Controlling nuclear chain reactions

Controlling nuclear chain reactions. By Matthew Boulton, Joshua Cooper, George Gallagher, Jonathon Griffiths, Dharmveer Sharma. A diagram of a chain reaction. When/where is control used?.

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