1. The mathematical relationship that describes how changing the number of particles in a container at constant pressure and constant volume will affect the volume of the container. ideal gas law
2. The mathematical relationship that describes the pressure, volume, temperature, and number of particles of a gas.
ideal gas
3. A simple way of modeling gas particles where gas particles are assumed to take up minimal volume, experience no attraction or repulsion with other gas particles, and experience constant, random motion.
Avogadro’s Law

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).

answerspecific gravity;