What is an ionic solid? A. Many metal atoms that have bonded together to form a solid B. Many positive and negative ions that have bonded together to form a solid C. One positive ion and one negative ion that have bonded together to form a solid D. Many nonmetal atoms that have bonded together to form a solid

An ionic solid is defined as a structure formed by the electrostatic attraction between many positive and negative ions. This type of solid typically consists of a repeating arrangement of ions, which results in a crystalline structure. Given the options provided: A. Many metal atoms that have bonded together to form a solid - This describes a metallic solid, not an ionic solid. B. Many positive and negative ions that have bonded together to form a solid - This is the correct definition of an ionic solid. C. One positive ion and one negative ion that have bonded together to form a solid - This describes a simple ionic bond but does not capture the nature of an ionic solid, which consists of many ions. D. Many nonmetal atoms that have bonded together to form a solid - This describes a covalent solid, not an ionic solid. Therefore, the correct answer is **B. Many positive and negative ions that have bonded together to form a solid.**