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Which mineral has a metallic luster is gray and can be scratched with a fingernail?
The mineral you are describing is likely graphite. Graphite has a metallic luster and appears gray in color. It is soft enough to be scratched with a fingernail, which distinguishes it from many other minerals. This characteristic makes graphite an important material in applications such as pencils and lubricants.
What else can I help you with?
Which minerals can be easily scratched by a fingernail has cleavage a metallic luster and has a black streak?
Well you see, it's pretty simple. If a fingernail has a hardness of 2.5, and the question is asking what mineral can easily be scratched by a fingernail. Well then it is Graphite. It has a less hardness than your fingernails.
The luster of a mineral that shines like a new coin is?
It's called a metallic luster.
Which is not a characteristic common to all mineral?
metallic luster
Is luster a metallic element?
No. Lustre (or luster) is a description of a mineral's appearance by the way it reflects light. Glassy, metallic, adamantine, and waxy are some examples of words that may be used to describe a mineral's luster.
Do all minerals have luster?
Luster = how much the mineral reflects light, so yes, all would have luster, but some are metallic and some are non-metallic
Which mineral can be esily scratched by a fingernail has cleavage a metallic luster and has a black streak?
The mineral that fits this description is graphite. Graphite is very soft and can be easily scratched by a fingernail. It has a metallic luster and a black streak.
What mineral has nonmetallic luster is black and can be scratched by a fingernail?
Magnatite is the mineral that has a nonmatallic luster, is black, and can be scratched by a fingernail.
Which mineral can be easily scratched by a fingernail has a cleavage metallic luster and has a black streak?
Well you see, it's pretty simple. If a fingernail has a hardness of 2.5, and the question is asking what mineral can easily be scratched by a fingernail. Well then it is Graphite. It has a less hardness than your fingernails.
Which mineral can be easily scratched by a fingernail has cleavage a metallic luster and has a black streak?
azurite is one of the minerals that has a light blue streak.
Which minerals can be easily scratched by a fingernail has cleavage a metallic luster and has a black streak?
Well you see, it's pretty simple. If a fingernail has a hardness of 2.5, and the question is asking what mineral can easily be scratched by a fingernail. Well then it is Graphite. It has a less hardness than your fingernails.
What mineral that has a nonmetallic luster and is black it can also be scratched with a fingernail what is it?
That could be graphite, which is a natural allotrope of the element carbon.
Which mineral can have a metallic and non metallic luster?
hematite can have both metallic and nonmetallic luster.
Which mineral would not have a metallic luster?
A non-metallic mineral such as quartz or calcite.
What are 6 ways to identify a mineral?
Lustre Colour Cleavage Hardness Streak Crystal Habit Specific Gravity Magnetism Effervescence Double Refraction Taste Feel
The luster of a mineral that shines like a new coin is?
It's called a metallic luster.
Is mineral luster classified as being metallic or opaque?
Mineral luster is broadly classified as metallic or non-metallic.
What is the ability of mineral to reflect light?
The ability of a mineral to reflect light is known as its luster. Luster is categorized as metallic or non-metallic based on how light interacts with the mineral's surface. Minerals with metallic luster reflect light like metal, while non-metallic luster can range from glassy to dull.
