Which characteristics of crystal faces define crystal systems? Check all that apply.

Angle

Number

Explanation:

On edge

Answers;

Angle

Number

Explanation; A crystal form refers to a set of planar faces which are geometrically equivalent and whose spatial positions are related to one another by a specified set of symmetry operations. Every crystal class can be classified into one of six crystal systems. These includes the isometric, hexagonal, tetragonal, orthorhombic, monoclinic, and triclinic systems.