Author Question: Carbon-12 (C12), carbon-13 (C13), and carbon-14 (C14) are all ____________________ of the ... (Read 66 times)

Jkov05 · **on:** Jul 15, 2018

Carbon-12 (C12), carbon-13 (C13), and carbon-14 (C14) are all ___________________ _ of the
___________________ _ carbon. Fill in the blank(s) with the appropriate word(s).

Question 2

How does a mineral reserve differ from a mineral resource? What will be an ideal response?

janeli · **Reply #1 on:** Jul 15, 2018

Answer to Question 1

isotopes, element

Answer to Question 2

A reserve is that part of a resource that can be extracted (mined) economically