Use dimensional analysis and the given densities to perform the following conversions,
a) What is the volume, in milliliters, of a sample of boron with a mass of 24.8 g?
The density of boron is 2.34 g/cm'.
b) What is the volume, in cubic centimeters, of a 7.62 g sample of mercury?
The density of mercury is 13.5 g/cm,
rocoding archlem (#hy annlying the density equation

in theory, limestone is composed principally of the compound calcium carbonate - caco3, but in reality this compound is deposited in conditions involving a number of other compounds as impurities so it ends up being a mixture of many compounds.

hope this : -)

tony (lordcaos066)

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates