plzhelpmeh plzhelpmeh

01-03-2016
Chemistry

contestada

why would extracting copper be too expensive

Respuesta :

Аноним Аноним

01-03-2016

It's too expensive to extract copper from the land using traditional method because the quarrying and the heating of the metal would result in an energy expenditure that would make mining copper counterproductive.

Hope i helped

Answer Link

Otras preguntas

The theme of the poem "Richard Cory" is that a. Richard Cory was a victim of fate. b. money can't buy love. c. surface glitter may be fool's gold. d. a pers

Warning signs of suicide are much different than those of depression. TRUE or FALSE

Hobbes calls life in the state of nature "nasty, brutish, and short” because

Absolute chronology is the study of what? a. the exact date, and possibly time, an event took place b. the people who were present during an event c. the cau

Which details from the excerpt best indicates that Wright was fairly young when this event takes place?

Dubai’s many air-conditioned malls are examples of how __________ can change to adapt to climate. a. organic growth b. the natural environment c. a city grid

P-waves and S-waves are also known as a. surface waves. b. ground waves. c. transverse waves. d. seismic waves.

help please I'm lost I really don't know what to do

High-context cultures emphasize nonverbal messages. Please select the best answer from the choices provided a. True b. False

Select the correct word to complete the sentence (Use the American version.). The herd of antelope _____ the river when the leader gives the signal. cross cross