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What two elements must silicate have?
Silicate must contain silicon (Si) and oxygen (O) as its primary elements. These elements combine to form the silicate tetrahedron, which is the basic building block of all silicate minerals.
Which is not true of a single silicon- oxygen tetrahedron?
It has four silicon atoms.
When each tetrahedron shares three of its oxygen atoms with other tetrahedra silicates form what?
When each tetrahedron shares three of its oxygen atoms with other tetrahedra, a framework silicate structure is formed. This structure results in a three-dimensional network of interconnected tetrahedra, giving rise to minerals such as quartz and feldspar.
What is the noun of non silicate?
The noun non silicate (or non-silicate) is a common, concrete noun; a word for a type of mineral; a word for a thing. The noun non silicate is an uncountable (mass) noun as a word for a substance. The plural form non-silicates is reserved for 'types of' or 'kinds of'.
Is graphite a silicate?
No a silicate is a compound containing silicon and oxygen. Graphite is pure carbon.
What is the building block silicate mineral?
The silicon-oxygen tetrahedron is the building block of silicate minerals. The word "silicate" means the compound contains silicon in some form.
The building blocks of the silicate minerals is what?
The silicon-oxygen tetrahedron is the building block of silicate minerals. The word "silicate" means the compound contains silicon in some form.
What two elements must silicate have?
Silicate must contain silicon (Si) and oxygen (O) as its primary elements. These elements combine to form the silicate tetrahedron, which is the basic building block of all silicate minerals.
The building blocks of the silicate minerals is called the what?
Silicate tetrahedra. The tetrahedra are spanned by oxigen atoms, and right in the middle, there is a silicon atom. The chemical formula for one silicate tetrahedron is SiO4 The actual rate between silicon and oxigen can change as the tetrahedra are linked together, as different tetrahedra can share an oxigen atom with eachother.
Which is not true of a single silicon-oxygen tetrahedron?
A single silicon-oxygen tetrahedron is typically not stable on its own and tends to polymerize or form interconnected structures with other tetrahedra. They are the building blocks of various silicate minerals and have a net charge of -4. Silicon-oxygen tetrahedra are not found in isolation but are connected to form complex networks in minerals.
Is silicon oxygen tetrahedron a molecule?
No, a silicon-oxygen tetrahedron is not a molecule. It is a structural unit found in silicate minerals, where a silicon atom is surrounded by four oxygen atoms to form a tetrahedral shape.
Which is not true of a single silicon- oxygen tetrahedron?
It has four silicon atoms.
When each tetrahedron shares three of its oxygen atoms with other tetrahedra silicates form what?
When each tetrahedron shares three of its oxygen atoms with other tetrahedra, a framework silicate structure is formed. This structure results in a three-dimensional network of interconnected tetrahedra, giving rise to minerals such as quartz and feldspar.
What has five faces but its solid?
A Tetrahedron. The most common form of a tetrahedron is called a regular tetrahedron, or a pyramid
What provides the framework for all silicate minerals?
Silicate minerals are based on a fundamental building block called the silicon-oxygen tetrahedron, which consists of a silicon atom bonded to four oxygen atoms in a pyramid-like structure. These tetrahedra link together in various arrangements to form the framework structure that is characteristic of silicate minerals.
If silicon bonded with three oxygen atoms how might the crystalline structures of silicate minerals?
If silicon is bonded to three oxygen atoms, it will form a silicate tetrahedron. Silicate minerals can have different crystalline structures depending on how these tetrahedra are arranged, such as in chains, sheets, or three-dimensional networks. This arrangement determines the physical properties of the mineral.
When each tetrahedron is bonded to four other tetrahedra silicates form?
I was confused by this question- if each [SiO4] tetrahedron is bonded to four other tetrahedra then each silicon has half a share of 4 oxygens- so the formula is SiO2- but that is not a silicate, that is silica, but thenIremembered mineralogists classify silica as a silicate!.If the odd silicon atom is replaced with say aluminium then you could form a network (3D) anion where there are both [SiO4] and [AlO4]- tetrahedra linked at the corners. The complexity of these structures is difficut to describe in words but there are voids in n the structure where the balancing cations sit. These minerals are called tectosilicates and include feldspars which are quite prettily colored. Tectosilicates are common in nature. Feldspars have formulae that have 2:1 ratio of O to the total of Si and Al atoms, for example KAlSi3O8,where 1 Si in four has been substituted for Al.
