Galena is a mineral of
A. Iron
B. Gold
C. Lead
D. Calcium
Answer: Option C
Solution(By Examveda Team)
Galena, also called lead glance, is the natural mineral form of lead(II) sulphide (PbS). It is the most important ore of lead and an important source of silver. Galena is one of the most abundant and widely distributed sulfide minerals. It crystallizes in the cubic crystal system often showing octahedral forms.Related Questions on Chemistry
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B. electrons and protons
C. protons and neutrons
D. All of the above
The number of moles of solute present in 1 kg of a solvent is called its
A. molality
B. molarity
C. normality
D. formality
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