Atmospheric pressure yesterday was given as 0.875 atm. express this pressure in units of torr and also in kilopascals (kpa), respectively.

a) 665 torr and 8.87 × 104 kpa
b) 665 torr and 88.7 kpa
c) 1.32 × 10−3 torr and 9.87 × 10−3 kpa
d) 869 torr and 88.7 kpa

answer; i do believe the correct answer is (river); /// good luck

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).