Examlex
What spectroscopic technique can be used to determine the molecular formula of a compound?
Shims
Thin pieces of material used to fill small gaps or spaces between objects for proper fit, alignment, or support.
Dowels
Cylindrical rods, typically made of wood, metal, or plastic, used to reinforce joints or support shelves and other components in furniture.
Cylinders
Three-dimensional geometric shapes with straight parallel sides and a circular or oval cross-section.
Drill Bits
Tools made of hard material, often high-speed steel or carbide, used to create cylindrical holes.
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