The total pressure of a mixture of gases can be defined as the sum of the pressures of each individual gas: Ptotal=P1+P2+…+Pn. + P n . The partial pressure of an individual gas is equal to the total pressure multiplied by the mole fraction of that gas.
Physical properties of metal include shiny, ductile, opaque, malleable and good conduction of heat and electricity
True, if you would like an example look at Indian arrow heads or early architecture all use rocks.
