allansantos255 allansantos255
  • 21-04-2020
  • Biology
contestada

Which mineral is never found freely in nature but is extracted from a chemical compound

Which mineral is never found freely in nature but is extracted from a chemical compound class=

Respuesta :

abigailm6387
abigailm6387 abigailm6387
  • 21-04-2020
Answer: Silicon


Explanation: it uses hydrogen, helium, neon, oxygen, nitrogen, and carbon.
Answer Link

Otras preguntas

suppose y′=f(x,y)=xycos(x)y′=f(x,y)=xycos(x).
a pot falls from a ledge and hits the ground 45m below. The speed with which it hits the ground is.
Graph the following inequality. 8x+y>-4
FILL IN THE BLANK. in a px orbital, the subscript x denotes the __________ of the electron.
When bonds are sold at their face amount (no discount, no premium) and the effective interest method is used, at each interest payment date, the interest expens
given a file with all english words, write and algorithm to find a string and all its english words possible
What boy would not be an Indian for a while when he thinks of the freest life in the world? This life was mine. Every day there was a real hunt. There was real
which financial; report provices the value of the things the business owns and who has a claim on that value
a written instrument given to pass title of personal property from vendor to the vendee is known as a...? deed purchase contract bill of sale transfer document
A speech class has eight freshmen and five sophomores. Three people are selected at random to give speeches in sequence. Find the probability that (a) the first