In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.