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 ( 12+ )
Otras preguntas
Please help me solve the equation3x+10y=487x+4y=54
You begin solving the equation 4 – 5x = 59 by subtracting 4 from both sides. Which is the best choice for Step 2?
What method of generating electricity doesn't make use of a rotating generator?
A particle is moving along the x-axis so that its position at any time t is greater than and equal to 0 is given by x(t)=2te^-t?A) Find v(t). B) Find a(t).C) At
Description of what is an ecosystem
All living things are either Eukarya, Bacteria, or Archaea. These three broadest categories in the classification of life are called _______.
Solve: K= 2(11 - k) + 14
solove. draw and lable a tape diagram to subtract tens. write the new number sentence.a. 23 - 9 = 24 - 10 =
Douglas wants to draw a circle graph showing the favorite colors of his friends. When he polled his friends asking each their favorite color, 25% of his friends
Write each decimals as a fractions or a mixed number. 26.3 and 7.104 >> help <
