Metal atoms tend to give away valence electrons when they bond with nonmetal atoms. What type of bond will form between the metal and nonmetal atoms and why does this bond form?
1. A covalent bond will form because electrons are transferred.
1. An ionic bond will form because electrons are transferred.
1. A covalent bond will form because electrons are shared.
1. An ionic bond will form because electrons are shared.
metal atoms give away (transfer) electrons and become charged (ions)
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The answer is b. An ionic bond will form because electrons are transferred.
The correct answer is:
1. An ionic bond will form because electrons are transferred.
Explanation:
To determine the type of bond that forms between metal and nonmetal atoms, we need to understand the behavior of valence electrons.
Metal atoms have fewer valence electrons in their outermost energy level, making them more prone to lose these electrons. On the other hand, nonmetal atoms have more valence electrons and are more likely to gain additional electrons to complete their outermost energy level.
When a metal and nonmetal bond, the metal atom tends to give away its valence electrons and becomes positively charged (as it loses electrons), while the nonmetal atom gains those electrons and becomes negatively charged. This exchange of electrons creates charged particles called ions.
In an ionic bond, the positively charged metal ion (cation) and the negatively charged nonmetal ion (anion) are attracted to each other due to their opposite charges. This electrostatic attraction between ions results in the formation of an ionic bond.
Therefore, the correct answer is that an ionic bond will form because electrons are transferred, as metal atoms give away valence electrons to nonmetal atoms.