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a sample of marble has a volume of 6 cm3 and a density of 2.76 g/cm3. what is its mass?
a - 16.56 g
b - 8.76 g
c - 2.17 g
d - 0.46 g

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.

To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.

Select the correct answer from each drop-down menu. to make a table of the elements, dmitri mendeleev sorted the elements according to their . he then split the list of elements into several columns so that elements beside each other had similar .