Multiple Choice
Which of these atoms is most likely to share electrons with other atoms?
11. Bonding & Molecular Structure
Chemical Bonds
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which statement describes a property of covalent compounds?
A
They have high melting and boiling points.
B
They conduct electricity in the solid state.
C
They form ions in aqueous solutions.
D
They are typically soluble in nonpolar solvents.
Verified step by step guidance1
Understand the nature of covalent compounds: Covalent compounds are formed by the sharing of electrons between atoms, typically nonmetals. This results in molecules rather than ions.
Consider the physical properties of covalent compounds: They generally have lower melting and boiling points compared to ionic compounds because the intermolecular forces between molecules are weaker than the ionic bonds in ionic compounds.
Evaluate electrical conductivity: Covalent compounds do not conduct electricity in the solid state because they do not have free ions or electrons to carry a charge.
Analyze solubility: Covalent compounds are often soluble in nonpolar solvents due to similar intermolecular forces, such as London dispersion forces, which allow them to dissolve.
Review the formation of ions: Covalent compounds do not typically form ions in aqueous solutions, as they do not dissociate into ions like ionic compounds do.
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