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Questions and Answers
What is the mass number of the chlorine (Cl) atom given in the text?
What is the mass number of the chlorine (Cl) atom given in the text?
- 17
- 18
- 35 (correct)
- 19
Which type of bond is formed by the transfer of electrons between a metal and a nonmetal?
Which type of bond is formed by the transfer of electrons between a metal and a nonmetal?
- Covalent bond
- Ionic bond (correct)
- Hydrogen bond
- Metallic bond
Which of the following statements is true about covalent bonds?
Which of the following statements is true about covalent bonds?
- Covalent bonds are formed by the transfer of electrons.
- Covalent bonds produce ions that conduct electricity in all states.
- Covalent bonds are formed by the sharing of electron pairs between nonmetallic elements. (correct)
- Covalent bonds are formed between metals and nonmetals.
Based on the information given, what is the atomic number of the potassium (K) atom?
Based on the information given, what is the atomic number of the potassium (K) atom?
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Which statement best describes the valence electrons of an atom?
Which statement best describes the valence electrons of an atom?
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