Chapter 11. Physics A First Course. Energy and Change. Energy and Change Changes in Matter. 11.1 Chemical Bonds 11.2 Chemical Reactions 11.3 Nuclear Reactions. Explain why most atoms combine with other atoms to make compounds. Predict whether a chemical bond is ionic or covalent.
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Physics A First Course
Energy and Change
Predict whether a chemical bond is ionic or covalent.
Describe the difference between ionic and covalent bonds.Chapter 11.1 Objectives and Vocabulary
NH4NO3+H2O+energy->NH4+ (aq)+ NO3- (aq)
CaCl2+H2O ->Ca2+(aq)+Cl- (aq)+energy
How do nuclear changes involve energy?11B Investigation: Nuclear Reactions and Radioactivity
*Students read text section 11.3 AFTER Investigation 11B
Compare and contrast nuclear reactions and chemical reactions.
Explain the difference between fusion and fission reactions.
Describe what is happening in radioactive decay.Chapter 11.3 Objectives and Vocabulary