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hodyreva [135]
3 years ago
13

A geologist finds a mineral sample alongside a swift flowing river. She determines the mineral is a type of Quartz. Which is tru

e about this mineral?
A. It cannot be classified without knowing it's end use
B. It can be classified as a silicate mineral
C.It can be classified as a carbonate
D. IT can be classified as a metallic ore
NEED THE ANSWER PLEASE HELPPP!!
Chemistry
2 answers:
Minchanka [31]3 years ago
8 0
I would say d or b sorry im not that good
svp [43]3 years ago
8 0
B-  quarts is a silicate mineral
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Answer:

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∴ ΔH°Cl2(g) = 0 KJ/mol.....pure element in its reference state

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The volume of 0.05 M H2SO4 is needed to completely neutralise 15ml of 0.1 M NaOH solution is
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