Magma is a hot, liquid mixture that changes to solid rock when it cools and hardens. Which of these characteristics are physical properties? The characteristics that are physical are its liquid mixture and solid rock.
The crystals shown above are typical triple phosphate crystals, found in feline and canine urine, and are classically described as rectangular coffin lid shape. They are also called magnesium ammonium phosphate or struvite crystals and are typically found in alkaline urine.
Crystals + Clumping Litter. Some crystal cat litter contains a mixture of silica crystals with a clumping substanceâsodium bentonite. This type of litter swells when it's wet and forms a solid lump; even inside your pup when he eats it.