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Author Question: Carbon-12 (C12), carbon-13 (C13), and carbon-14 (C14) are all ____________________ of the ... (Read 91 times)

Jkov05

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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?


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janeli

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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


Jkov05

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Reply 2 on: Jul 15, 2018
:D TYSM

zacnyjessica

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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