Most of the chemical elements and compounds found in ____ occur in such low concentrations that recovering these mineral resources takes more energy and money than they are worth.
A) rare earth element deposits
B) biomines
C) recycling
D) low-grade ores
E) seawater

Question

Most of the chemical elements and compounds found in ____ occur in such low concentrations that recovering these mineral resources takes more energy and money than they are worth.​
A) ​rare earth element deposits
B) ​biomines
C) ​recycling
D) ​low-grade ores
E) ​seawater

Quizplus · Accepted Answer

Seawater contains a vast array of chemical elements and compounds, but they are present in such low concentrations that extracting them is not economically viable.

Most of the Chemical Elements and Compounds Found in ____