Asample 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

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

Adilute aqueous potassium nitrate solution is

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775