Theconfusedbrain101 Theconfusedbrain101

03-03-2015
Physics

contestada

What are the steps to extract metal from the earths crust

Respuesta :

Luke123456 Luke123456

03-03-2015

Methods of extraction include: extract by electrolysis, extract by reaction with carbon or carbon monoxide, and extracted by various chemical reactions.

Answer Link

Otras preguntas

Romeo and juliet essay pls help

49 13/14 as a whole number

9. Kelly rode her bike 3 miles less than twice the number of miles Jon rode. Togetherthey rode 48 miles. How many mlles did they each ride?

What are the effects of being left out?

A car engine burns gas at 495 K, and exhausts to the air at 293 K. If it ran at the highest possible efficiency, how much input heat would it take to do 10,000

a total of $67,000 is to be invested, some bonds and some in certificates of deposit (CDs). If the amount in bonds is to exceed that in CDs by $5,000, how much

given that α and 2α are the roots of the quadratic equation x² + kx + 18 = 0 find the values of k Hi please help me solve this

Which statement explains the decline in unemployment rates in Britain between 1914 and 1918? (A)WW1 generated jobs at home in England and in the m

What functional group present in carbohydrate molecule produces a positive reaction with benedicts reagent?

single column cashbook do we need to record purchase of stationers and furniture in single column cashbook