'Lighter atoms' presentation slideshows

THE COSMIC DANCE

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UNIT FOUR: Matter and its Changes

UNIT FOUR: Matter and its Changes. Chapter 12 Atoms and the Periodic Table Chapter 13 Compounds Chapter 14 Changes in Matter Chapter 15 Chemical Cycles and Climate Change. Chapter Fourteen: Changes in Matter. 14.1 Chemical Reactions 14.2 Types of Reactions

320 views • 19 slides

Nuclear Reactions

Nuclear Reactions. a nuclear reaction involves altering the number of protons and/or neutrons in an atom release LOTS more energy than a chemical reaction uranium-235 can produce 3.7 million times the energy as an equal amount of coal.

253 views • 10 slides

Nuclear Changes

Nuclear Changes. Matter can undergo several types of changes including: Physical changes Chemical changes Nuclear changes Nuclear changes involve the most amount of energy. Nuclear Transformations Nuclear transformations are reactions that occur in the nucleus of the atom.

406 views • 7 slides