Lattice

The video tutorial explains the arrangement of ions or molecules in crystalline solids, using sodium chloride as an example. It highlights the lattice structure that forms the basis of these crystals.

What is often referred to when discussing the arrangement in crystalline solids?

• The arrangement of ions or molecules

• The color of the solid

• The temperature of the environment

• The weight of the solid

Which of the following best describes the structure of sodium chloride crystals?

• A liquid form

• A random arrangement

• A gaseous form

• A lattice structure

What type of structure do sodium chloride crystals form?

• Fibrous

• Lattice

• Layered

• Amorphous

In the context of crystalline solids, what does the term 'lattice' refer to?

• A temperature gradient

• A color pattern

• A repeating three-dimensional arrangement

• A type of chemical bond

Which of the following is an example of a crystalline solid with a lattice structure?

• Carbon dioxide

• Sodium chloride

• Oxygen

• Water