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What is a naturally occurring inorganic solid that has a definite crystalline structure?
Mineral: a naturally occurring, inorganic solid with a definite structure and composition.
What are solid naturally occurring?
A mineral is a naturally occurring inorganic solid, with a definite chemical composition, and an ordered atomic arrangement.
What is a naturally occurring inorganic solid that has a definite crystalline structure and chemical composition * 1 point?
A mineral is a naturally occurring inorganic solid that possesses an orderly crystalline structure and a definite chemical composition.
What is a naturally occurring crystalline solid found in soil?
A mineral is a naturally-occurring, inorganic, crystalline solid with a definite chemical composition and characteristic physical properties.
Which mineral is found in the crust?
More than 90% of the crust is composed of silicate minerals. Silicon and oxygen are the two most common chemical elements in the crust that also happen to like each others company very much. Pure silicon oxide is known as mineral quartz which makes up 12% of the crust.
What is a nonliving solid made of crystals *?
What are minerals? A naturally occurring, nonliving solid that has a specific chemical makeup and a crystalline, or repeating atomic structure.
Is a rock the only solid?
As it turns out, rocks are not entirely solid. Rocks actually have tiny pockets of air inside them. This is obvious when you look at a piece of volcanic rock (often called basalt), which is full of visible holes. But dense rocks, such as granite, have tiny air pockets inside them, too.
What are the two main families of rock forming minerals?
Silicates and nonsilicates are the two main families of rock-forming minerals. Quartz (SiO2) is known as a silicate mineral. A silicate is a member of the mineral group that has silicon and oxygen in its crystal structure. Feldspar is the most common silicate mineral in Earth’s crust.
Is Salt a mineral?
Salt is a crystalline mineral made of two elements, sodium (Na) and chlorine (Cl). Most of the world’s salt is harvested from salt mines or by evaporating seawater and other mineral-rich waters. Salt has various purposes, the most common being to flavor foods.
What is Earth’s thinnest layer?
crust
Discuss with the whole class what the relative thicknesses of the layers are — that the inner core and outer core together form the thickest layer of the Earth and that the crust is by far the thinnest layer.