Question

Which of the following did you include in your response?

A) A crystal lattice is a solid in which the particles are arranged in a regular, repeating pattern.
B) A molecule is a discrete unit of atoms that is bonded together.
C) Many ions come together to form a crystal.
D) The formula unit of an ionic compound represents the smallest ratio of ions in the crystal.
E) The lattice of aluminum hydroxide has three OH ions for every Al3+ ion.

Answer 1

A crystal lattice is a regular, repeating pattern of particles in a solid. Many ions come together to form a crystal, and the formula unit represents the smallest ratio of ions in the crystal.

Step-by-step explanation:

A crystal lattice is a solid in which the particles are arranged in a regular, repeating pattern. This lattice structure is the three-dimensional arrangement of a solid crystal. Many ions come together to form a crystal, and the formula unit of an ionic compound represents the smallest ratio of ions in the crystal.

For example, the lattice of aluminum hydroxide has three OH ions for every Al3+ ion.