Acontainer with two gases he and ar is 35 by volume of the. calculate partial pressure of he and ar if the total pressure inside the container is 14 atm

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

a compound is a molecule made of atoms from different elements.

a. by the combination of an unlimited number of elements

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.