Which statement is true about ionic compounds?
A. They are made up of many large molecules that are bonded together.
B. They are made up of atoms of only one type of element.
C. They are made up of particles that are arranged in a repeating pattern.
D. They are made up of a random ratio of elements that are bonded together.
Answer (2)
Ionic compounds are made up of ions arranged in a repeating pattern known as a crystal lattice. They are characterized by the electrostatic forces between positively and negatively charged ions. This arrangement gives ionic compounds their distinctive properties, such as high melting points. ;
Ionic compounds are characterized by ions arranged in a repeating pattern known as a crystal lattice. They are formed from the attraction between positive and negative ions, which leads to unique properties such as high melting points. The correct answer to the question is option C: They are made up of particles that are arranged in a repeating pattern.
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