Homework for Unit 1 1. Determine the number of protons, neutrons and electrons for each of the following nuclear symbols: Nuclear Symbol Electrons Neutrons Protons 15 15 16 31p 18 15 33p 15 50 68 48 118Sn2+ 16 16 18 3252. 22Na* 10 28Sit+ 14 14 T0 2. List all of the ipns in the problem above. Sn,S. Ja. Si 3. What word describes the relationship between 31P and 33P? 4. Write the nuclear symbol that corresponds to each listed number of protons, neutrons and electrons. Nuclear Symbol Protons Neutrons Electrons 1 1 1 1 1 40 Ca "Br 20 20 18 35 46 36 Fe 26 29 24 14 14 14

Q: 222222222221711 Q:-She

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Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.