The resource that the scientist is most likely working with is ores. Copper is typically extracted from its ore using different methods that highly depend on the nature and composition of the ore. Examples of copper ores are sulphide, silicate, carbonate, and sulphate ores. Copper extracted from these ores still undergo further processing and purification.
What are the answer choices??
Answer:
oil and vinegar
the rest would mix well so you can't determine the individual components
Explanation:
Density is found by dividing mass over volume:
d=M/V. In this problem, we know the density, and the mass. Solve the general equation for volume, then enter the values from the problem and evaluate:
d=m/v [multiply v to both sides, then divide d from both sides]
v=m/d
v=83.8g/(2.33g/cm³)
v=35.965 cm³
v=36.0 cm³ to three significant figures (since your given information only has 3 sig figs)
