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Questions and Answers
Which type of chemistry involves the chemical reactions of unstable and radioactive elements where both electronic and nuclear changes can occur?
Which type of chemistry involves the chemical reactions of unstable and radioactive elements where both electronic and nuclear changes can occur?
- Organic chemistry
- Inorganic chemistry
- Nuclear chemistry (correct)
- Physical chemistry
What are the substances initially involved in a chemical reaction called?
What are the substances initially involved in a chemical reaction called?
- Reactants (correct)
- Products
- Reagents
- Elements
What do chemical reactions encompass changes in?
What do chemical reactions encompass changes in?
- Positions of electrons (correct)
- Positions of protons
- Positions of atoms
- Positions of neutrons
What do chemical reactions usually yield?
What do chemical reactions usually yield?
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What are chemical reactions usually characterized by?
What are chemical reactions usually characterized by?
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