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
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
By which of the following can movement of materials across animal cell membranes be accomplished? I Active transport II Diffusion III Pinocytosis a) I only b) I
A cube measures 3.0cm on each side and has a mass of 25 g .what is the density of the cube ?
4 × 0,4 × 0,04 × 0,002
Santos deposited $1,800 in an account that yields 2.1% interest, compounded semi-annually. How much is in the account after 54 months? Round to the nearest cent
Which is greater 0.48 or -0.58?
Decide whether the ordered pair (-1,4) is a solution of the equation 8x−2y=3.
Which country experienced a civil war in 2005?a) Egyptb) Kenyac) South Africad) Sudan
What is metallic bond
Two sevenths of the pupils in st. Peter school take a jeepney to school. If 600 people dont take the jeep jeepney, how many pupils are there in st. Peter school
I need help for this homework please. Thank you !
