The answer is: Mechanical energy s used to produce electrical energy. I took the test hope this helps :)
Quantitative data can be counted, measured, and expressed using numbers. Qualitative data is descriptive and conceptual.
Density = Mass / Volume
V = 1.00 * 4.00 * 2.50 = 10 cm³
22.57 g/cm³ = Mass / 10 cm³
M = 22.57 g/cm³ * 10 cm³
M = 225.7 g
Answer: The mass of the block of osmium is 225.7 g.
Answer:
sodium hydroxide and hydrochloric acid is the reactants
