a solid
This is a solid.
The atoms are arranged in repeating patterns.
minernerals
This is a crystalline solid.
A crystal structure, or lattice maybe? Like diamond? or maybe an ionic crystaline structure as in Sodium Chloride...
Compounds are made when atoms of 2 different elements are combined in regular forms.Repeating patterns of either atoms (one element) or molecules (2 or more elements), or perhaps ionic bonded atoms (2 or more elements, ionic bonds) are found in solids.The most regular patterns are found in crystals which is a type of solid.
A crystal.
Crystals.
crystals
i think its called a mineral
Crystalline