Will give brainliest! 3. An irregularly shaped stone was lowered into a graduated cylinder holding a volume of water equal to 2.0 mL. The height of the water rose to 7.0 mL. If the mass of the stone is 25g, what is the density?
4. The density of copper is 8.9 g/cm3 and the volume is 10.00 cm3. What is the mass of copper?
5. Silver has the density of 10.5 g/cm3 and gold has a density of 19.3g/cm3. Which would have a
greater mass, 5 cm3of silver or 5 cm3 of gold.
6. Five milliliters of ethanol has a mass of 3.9g, and 5.0 mL of benzene has a mass of 4.4g. Which is denser?

Si una estrella no tiene paralaje medible, ¿qué puedes inferir?

Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what