crystal Strcture

Which type of crystal structure has a rhombohedral lattice with equal lengths and angles for its unit cell?

• Cubic
• Hexagonal
• Tetragonal
• Rhombohedral

Which of the following structures has a repeating pattern?

• A single brick
• A random pile of sand
• A snowflake
• A crystal lattice

Which type of crystal structure has a 3D arrangement of atoms in a lattice?

• Amorphous structure
• Monoclinic structure
• Hexagonal structure
• Cubic structure

Which crystal structure has a cubic lattice with atoms at the corners and center of each face?

• Body-centered cubic
• Hexagonal close-packed
• Face-centered cubic
• Simple cubic

What is the term used to describe the ability of a crystal to split along specific planes?

• Cleavage
• Fracture
• Luster
• Streak

Which type of crystal structure has unequal lengths and angles for its unit cell?

• Cubic
• Hexagonal
• Tetragonal
• Triclinic

Which crystal structure has a hexagonal lattice with atoms at the corners and center of each face?

• Body-centered cubic
• Face-centered cubic
• Hexagonal close-packed
• Simple cubic

What is the term used to describe the arrangement of atoms within a crystal lattice?

• Atomic configuration
• Atomic structure
• Crystallographic arrangement
• Crystal structure

Which crystal structure has a tetragonal lattice with atoms at the corners and center of each face?

• Cubic
• Hexagonal
• Face-centered tetragonal
• Body-centered cubic

What is the term for a crystal with no well-defined shape?

• Amorphous
• Isometric
• Tetragonal
• Hexagonal