Which mineral does not contain abundant potassium? A) feldspar B) biotite C) muscovite D) ...

Author Question: Which mineral does not contain abundant potassium? A) feldspar B) biotite C) muscovite D) ... (Read 80 times)

appyboo

Hero Member
Posts: 527

on: Jul 16, 2018

Which mineral does not contain abundant potassium?

A) feldspar
B) biotite
C) muscovite
D) calcite

Question 2

True or False: A characteristic number of neutrons defines each element.

Indicate whether this statement is true or false.

nathang24

Sr. Member
Posts: 314

Reply #1 on: Jul 16, 2018

Answer to Question 1

Answer: D

Answer to Question 2

Merci beaucoup <3

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