no
native element
Feldspar is a mineral compound, not an element. It is a group of rock-forming tectosilicate minerals that make up about 60% of the Earth's crust. It is composed of aluminum, silica, and other elements like potassium, sodium, or calcium.
Granite is a compound composed of different minerals such as quartz, feldspar, and mica. It is not an element but a mixture of different compounds.
They are compounds - three examples of their chemical formulae are... KAlSi3O8 - NaAlSi3O8 - CaAl2Si2O8
A native element is a mineral composed of a single element, such as gold (Au), sulfur (S), or diamond (C). These minerals are relatively rare because most elements combine with others to form compounds. Native elements are often found in their pure form in nature.
No
The most common element found in orthoclase feldspar but not in plagioclase feldspar is potassium (K). Orthoclase is a potassium-rich feldspar, typically represented by the chemical formula KAlSi3O8. In contrast, plagioclase feldspar is a solid-solution series that primarily consists of sodium (Na) and calcium (Ca) in its composition, lacking potassium.
native element
Feldspar
Feldspar
Feldspar
An example of a mineral that contains more than one element is feldspar, which is a group of rock-forming tectosilicate minerals. Feldspar typically contains a combination of elements such as aluminum, silicon, oxygen, potassium, calcium, and sodium in varying proportions.
Feldspar is a mineral compound, not an element. It is a group of rock-forming tectosilicate minerals that make up about 60% of the Earth's crust. It is composed of aluminum, silica, and other elements like potassium, sodium, or calcium.
Feldspar
Feldspar
Granite is a compound composed of different minerals such as quartz, feldspar, and mica. It is not an element but a mixture of different compounds.
They are compounds - three examples of their chemical formulae are... KAlSi3O8 - NaAlSi3O8 - CaAl2Si2O8