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\nPenetrating Properties of Radiation\n

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\nPenetrating Properties of RadiationRadioactivity. What is it? Should we be worried?It was Marie Curie who first used the word radioactive to describe a phenomenon discovered by Becquerel in 1896. It would be Rutherford who would...\nPenetrating Properties of Radiation

Radioactivity. What is it? Should we be worried?

It was Marie Curie who first used the word radioactive to describe a phenomenon discovered by Becquerel in 1896. It would be Rutherford who would investigate this further.

It was found that many elements had isotopes that were naturally radioactive. They had an unstable nucleus which would decay in an attempt to achieve stability, emitting radiation as they did so.

Rutherford identified 3 types of radiation, two of which were deflected in an electric or magnetic field.

These were identified and named as alpha, beta and gamma radiation.

Here we will look more closely at their properties of penetration of matter.

CREDITS
Animation & Design: Reshenda Wakefield
Narration: Dale Bennett
Script: Alistair Haynes\n
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Resource Details

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Media Length
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4:14
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Grade
6th - Higher Ed
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Subjects
Science
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Instructional Videos
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\nFuseSchool - Global Education\n\n
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Date
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2019
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Language
English
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For Teacher Use
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Fine Print: Educational Use
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Concepts

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radiation, stem, education, gamma rays, rays, addition, revision, radioactivity, marie curie
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penetrating properties of radiation, learn, gcse, students free online courses video science videos, fuseschool, global education, learning, maths, free, physics, physics crash course, becquerel, rutherford, penetration, penetrating, penetrating properties of radiation lecture, penetrating properties of radiation lecture online, paper stops, thin paper, alpha particles, gamma radiation, beta particles, alpha radiation, alpha, beta, identified, counter, stopped, metal, pass, easily, mutations, closely, properties, detect, rate, tube, detected, stop, aluminium, effect
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Best For: Explaining a topic
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