Why Is Silicon Classified As A Metalloid

Why is Silicon Classified as a Metalloid?
Silicon is classified as a metalloid since some of its properties are similar to those of metals and some of its properties are similar to those of nonmetals. For example, silicon is known to have a bluish-grey metallic lustre but is not an amazing conductor of electricity. This element is classified as a semiconductor.

Properties of Silicon
Silicon is the chemical element that corresponds to the atomic number 14. This element is denoted by the symbol 'Si'.
It belongs to group 14 of the modern periodic table. It is a part of the carbon family.
Silicon is known to be a p-block element. Its electronic configuration is given by [Ne]3s23p2. Since the valence electrons of this element fall under the 3p subshell, this element can be classified as a p-block element.
Silicon has a total of four electrons in its outermost shell.
Under standard conditions for temperature and pressure, silicon is known to exist in the solid phase.
The melting point of silicon is approximately equal to 1687 Kelvin. Converting this Kelvin value into Celsius, the melting point of silicon can be expressed as 1414 degrees Celsius.
The boiling point of silicon is approximately equal to 3538 Kelvin. Converting this Kelvin value into Celsius, the boiling point of silicon can be expressed as 3265 degrees Celsius.
Under ambient conditions, the density of this element is roughly equal to 2.57 grams per cubic centimetre.
Silicon has an electronegativity of 1.9 on the Pauling scale.