Ionic Charges Exploration
Explore the principles of ionic charges, including the formation of ions, ionic bonding, and predicting chemical formulas.
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Ionic Charges Exploration
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Read each question carefully and provide your best answer. For multiple-choice questions, circle the correct option. For fill-in-the-blanks, complete the statement with the appropriate term. For short answer questions, write your responses in the space provided.
1. What is the octet rule in the context of ionic bonding?
Atoms tend to have eight electrons in their outermost shell.
Atoms always have two electrons in their innermost shell.
Ions always have a charge of +8 or -8.
The atomic number of an element is always eight.
2. Which of the following elements is most likely to form a cation?
Chlorine (Cl)
Oxygen (O)
Sodium (Na)
Neon (Ne)
3. An atom that gains electrons becomes a negatively charged ion called an .
4. The electrostatic attraction between oppositely charged ions is known as an bond.
5. Group 1 elements typically form ions with a charge of .
6. Ionic compounds are generally good conductors of electricity in their solid state.
True
False
7. The chemical formula for an ionic compound shows the actual number of atoms in a molecule.
True
False
8. Describe the process of ionic bond formation between a metal and a nonmetal.
Observe the illustration of ionic bond formation below and answer the question.
9. Based on the illustration, explain why the sodium atom becomes a cation and the chlorine atom becomes an anion.
10. Predict the chemical formula for the ionic compound formed between Calcium (Ca) and Oxygen (O). Show your work.