Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1: Ionic bonds are formed through the electrostatic attraction between oppositely charged ions.
This occurs when one atom donates one or more electrons to another atom, resulting in the formation of a cation (positively charged ion) and an anion (negatively charged ion).
Step 2: In the case of group 1A (alkali metals) and 2A (alkaline earth metals) elements forming ionic bonds, they tend to lose their outermost electron(s) to achieve a stable electron configuration.
For example, sodium (Na) loses one electron to become a sodium cation (Na+), and magnesium (Mg) loses two electrons to become a magnesium cation (Mg^2 +).
Final Answer
These electrons are more tightly bound to the nonmetal anion and are more likely to be found in its vicinity due to the nonmetal anion's smaller size and higher nuclear charge.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students