रसायन विज्ञान क्विज़
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Questions and Answers

What are the compounds studied in chemistry made of?

  • Isotopes, allotropes, and radicals
  • Covalent, ionic, and metallic bonds
  • Protons, neutrons, and electrons
  • Atoms, molecules, and ions (correct)
  • Why is chemistry sometimes called the central science?

  • It provides a foundation for understanding basic and applied scientific disciplines (correct)
  • It is the most popular scientific discipline
  • It is the oldest scientific discipline
  • It is the most complex scientific discipline
  • In what position does chemistry occupy in the scope of its subject?

  • Peripheral position in mathematics
  • Primary position in natural sciences
  • Intermediate position between physics and biology (correct)
  • Advanced position in technology
  • What does chemistry study?

    <p>Properties and behavior of matter</p> Signup and view all the answers

    What does chemistry explain in the field of pharmacology?

    <p>How medications work</p> Signup and view all the answers

    What is a coordination complex?

    <p>A compound consisting of a central atom surrounded by bound molecules or ions</p> Signup and view all the answers

    What is the donor atom in a coordination complex?

    <p>The atom within a ligand bonded to the central metal atom or ion</p> Signup and view all the answers

    What is a polydentate ligand in a coordination complex?

    <p>A molecule or ion that bonds to the central atom through several of the ligand's atoms</p> Signup and view all the answers

    How many bonds can a ligand commonly form with the central atom in a coordination complex?

    <p>2, 3, 4, or 6 bonds</p> Signup and view all the answers

    What are coordination complexes primarily composed of?

    <p>Central atom or ion and surrounding ligands</p> Signup and view all the answers

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