mateUL10 mateUL10

02-04-2017
Chemistry

contestada

Why does metal need to be extracted from an ore before it can be used?

Respuesta :

02-04-2017

Metal ore has other elements in it as well. Also sediment and stone might cover the ore. We don't want to have a phone with sediment on it do we? thus these few reasons are why.

Answer Link

Otras preguntas

Kyle went to the store to purchase a hat. The hat’s normal price is $50, but he used a coupon which allowed him to save $20. What percent of the normal price do

Mathematics need help hurry and wander this question ** picture involved**

Lee y escoge la opción con la forma correcta del verbo para completar la frase. Read and choose the option with the correct form of the verb to complete the sen

How many solutions in the equation 3x + 5 = 3x + 10 *

In what important ways did our experience in World War Two change American society?

The point slope form of the equaton of the line that passes through (-9, -2) and (1, 3) is y-3=1/2(x-1). What is the slope-intercept form of the equation for th

ILL GIVE BRANLIST 100 POINTS PLSSSS KIND OF EASY IF U KNOW HISTORY In your OPINION, Charlemagne was "great"? support your opinion.

T took Mr. Whitburn 2 hours 18 minutes to do the laundry. It took him another 27 minutes to fold the clothes and put them away. He finished at 7:41. At what tim

Please Help!!!!!!!!!

Please help me (3x^7-5x^5+10x^3-4x^2+1) divided by (x^2-18) is