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It is commonly thought that it is lead, but it is actually graphite.(obviously)
Dr. Illiad J. Dawson
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoGraphite
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How do scientists know that the Earth's core is made of a different material?
Scientists know the Earth's core is made of a different material because earthquake waves pass through liquids, like the Earth's outer core, differently than they pass through solids.
What material makes up earth's inner core outer core and mantle?
the inner core is made up of solid iron, the outer core is made out of molten metal, and the mantle is made up of solid it feels like Jello.
Which two earth layers are made of solid material that does not flow?
the crust and the inner core
What do the outer and inner core have in common?
Probably made out of the same stuff (mostly iron).
Which part of the earth contains the densest material?
the inner core(which is the center solid part of the core) is the has the most density. its what everything else on the planet is pulled towards because of its gravitational pull.
Are all number 2 pencils wood?
No. The number designation refers to the hardness of the graphite core and not to the material the pencil is made of.
What is pencil made of?
pencils have a wooden outer shell and a graphite core
What are lead pencils made out of?
The lead in pencils are not made out of lead, as is common belief. Pencil lead is made out of graphite.
What material are pencils made from?
they are made of water vapour that boils the wood and graphite
What materials do you need to make a pencil?
Pencils are made of wood, with a core of graphite. They are usually painted. Coloured pencils are generally made of a wax core which has a pigment added.
What material is the inner core made of?
The inner core is made of nickel and iron.
What are the composition of the core?
The core is made up of Iron and Nickel.
What materials are?
Basically any physical thing than can be combined or made into another physical thing is a material. Just looking around my desk, plastic is a common material in my phone and some pens. Wood is a material in pencils, and the desk itself. Silicon is a material in the computer. Nitrogen is a material in the air.
Why is the inner core and the outer core separated into two layers if they are made of exactly the same material?
'Cause they ARE made of different things
Was pencils made in the US?
Why, yes. Pencils was made in the U.S.
What are viruses inner core made of?
The inner core of a virus is made up of genetic material that contains directions for creating new viruses.
What layer of earth is made of all molten material the inner core the crust the outer core or the lithosphere?
it is made out of iron and other stuff
