A salt is a stable combination of an acid and an alkali. The commonest is our table salt, sodium chloride.
In a well prepared specimen, the cubic nature of this compound will be obvious, but it is translucent rather then transparent, but colourless. Some specimens of Calcite are almost transparent.
Many salts are quite opaque - probably the majority of them.
The silicates present many examples of gem quality salts, and their transparency is part of their attraction.
Aluminum foil is opaque.
Opaque
Opaque
No, it's translucent.
Sponge is translucent or opaque
Aluminum foil is opaque.
Epsom salt is translucent, meaning that light can pass through it but objects cannot be seen clearly on the other side.
translucent
Opaque
Opaque
Opaque
No, it's translucent.
Sponge is translucent or opaque
opaque
The water becomes a bit opaque and translucent
opaque
No, a scourer is not translucent. It is typically made of metal or plastic materials that are opaque and not see-through.