tiff4anysm8iaubs tiff4anysm8iaubs

24-02-2017
Chemistry

contestada

Suggest two reasons why copper from these area of land is not extracted by smelting

Respuesta :

codacastillo codacastillo

24-02-2017

the answer is Because it contains a very small amount of copper which makes it uneconomical

Answer Link

Otras preguntas

The following partial balance sheet ($ in thousands) for Paisano Seafood Incorporated is shown below. Assets Liabilities and Equity Current assets:

A water tank whose length breadth and height are respectively 2m, 1.5m and 80 cm is made of a tin sheet. a)Find the capacity of the tank in litre. b) Find the a

The minimum speed limit on all highways that comprise a part of the National System of Interstate and Defense Highways and have not fewer than four lanes is ___

Papa’s pizza received an order for 923 pizzas so far they have made 240 of them how many more pizzas does papas pizza need to make ?

The product of 3 number is 216, if of the two number is 36 find the 3 number

parallelogram diagonal

the compound shape below is formed from a rectange and a sector of a circle caculate the perimeter of the compound shape give tour answers in centimetres to 1dp

Probability Digital Escape! Help on question 5

A parabola opening up or down has vertex (0,5) and passes through (8, – 11). Write its equation in vertex form.

A barber can perform 16 haircuts in 5 hours. He charges $10 for each haircut