zacmasto662 zacmasto662

11-06-2021
Chemistry

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Which mineral can be easily scratched by a finger nail, has cleavage, a metallic luster and has a black streak? 11. Which two elements are found in all minerals on the chart?

Respuesta :

AbsorbingMan AbsorbingMan

14-06-2021

Answer:

Galena

Explanation:

Galena is also known as lead glance. This is a natural mineral of the form lead(II) sulfide. It is one of the most important ore for lead. It is widely found and is mainly distributed in sulfide minerals.

Galena can be easily scratched by finger nails. It has black streak and have a metallic luster. Galena have cleavage. It usually occurs as cubic crystals.

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