Which of the following has a particles in most irregular pattern

Available Options Are:

A.SALT

B.STONE

C.GHEE

D.SPONGE

Option A. Salt

Explanation:

The reason is that the all of the grains of salt are not in a unified shape. Some of these have large shape, some has small shape and the best think is that their shape doesn't resemble with each other. This is also because that the salt includes many other ingrediants that form part of the grain. Hence Salt is the correct Option.

Stone has a unified pattern shape hence it doesn't have irregular pattern.

Ghee also has unified shape pattern due to one compound existence and also because of liquid particles that has highest rate of reqular patterns.

Sponge is a compound product and has one compound existence thus the pattern of the particles will be regular.

b. a lightning bug, plug of grass, and a worm

conservation of mass

mass before something happens = mass afterwards