Quartz is silicon dioxide, SiO2. It forms a hexagonal prism as an ideal crystal. Impurities in the quartz can give it pretty colours eg rose quartz.
Halite is sodium chloride, common table salt, NaCl. It forms cubic crystals. These can be seen with a magnifying glass when looking at table salt.
Perfect crystals are formed by careful evaporation of solutions.
Grainy rocks not only absorbs water better than crystal rocks, but it filters the water as well.
Not enough information. Some crystals will break if they cool rapidly, some crystals will not form correctly if the solution cools too quickly.
Variations in pressure, temperature, and cooling rate during the rock formation process can result in different crystal sizes within the same rock. Rapid cooling tends to produce smaller crystals, while slower cooling can lead to the formation of larger crystals. Additionally, the presence of impurities or the availability of space for crystal growth can also influence crystal size within a rock.
A hot desert climate, characterized by extreme temperatures, low humidity, and minimal vegetation, typically has fewer people living in it due to the harsh living conditions.
The element in group 2 with fewer protons than potassium is beryllium. Beryllium has 4 protons in its nucleus whereas potassium has 19 protons. Both elements are found in group 2 of the periodic table.
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A shape that has fewer than 8 faces and fewer than 10 edges is a triangular prism. A triangular prism has 5 faces (2 triangular faces and 3 rectangular faces) and 9 edges. It meets the criteria of having fewer than 8 faces and fewer than 10 edges.
A shape that has more faces than an octahedron (which has 8 faces) but fewer faces than an icosahedron (which has 20 faces) is a dodecahedron. A dodecahedron has 12 faces, satisfying the condition of having more than 8 and fewer than 20 faces.
Hexahedron
There are 2 fewer faces.
octahedron
A dodecahedron
A polygon that has more faces than a hexahedron (which has 6 faces) but fewer than a dodecagon (which has 12 sides) is an octagon, which has 8 sides. Additionally, a nonagon, with 9 sides, also fits this criterion. Both shapes meet the requirement of having more than 6 faces and fewer than 12.
Prism.
its a triangle, circle,
A tetrahedron has four faces and six edges.
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