Halite (Table Salt) Is Composed of __________

Q11: Minerals are classified according to their:<br>A) streak.<br>B)

Q12: A substance in which atoms are arranged

Q13: A mineral that is valued for its

Q14: Which of the following best describes an

Q15: Minerals whose chemical elements include carbon and

Q17: Ninety-two percent of the Earth's crust is

Q18: Radon forms by the radioactive decay of

Q19: Which one of the following is not

Q20: Feldspar is a _ mineral.<br>A) silicate<br>B) clay<br>C)

Q21: Which of the following is not an