What is the oxidation number of SI?

1 Answer. Elemental silicon has a formal oxidation state of 0 .

What is the oxidation number of SrO?


atomic number 38
boiling point 1,384 °C (2,523 °F)
specific gravity 2.63
oxidation state +2
electron configuration [Kr]5s2

What is the oxidation number of Si in SIC?

The oxidation number of silicon in silicon carbide is 4.

What is the charge of silicon?

Table of Common Element Charges

Number Element Charge
11 sodium 1+
12 magnesium 2+
13 aluminum 3+
14 silicon 4+, 4-

What is the most stable oxidation state of silicon?

Answer. For the element carbon, silicon and germanium , the +4 state is the most stable.At tin,the +4 state is more stable than +2 but tin (ll)compoundare quite common.At lead , the +2 oxidation state is more stable , through +4 compound do exist.

What is the oxidation state of silicon in sio32 −?

Silicon and oxygen atoms are present. Oxygen is more electronegative than silicon, so each oxygen atom receives its preferred negative oxidation state of -2. The oxidation states of this anion must sum to the net charge of -2. Therefore, the silicon atom receives a positive oxidation state of +4.

What is the oxidation state of S in so2?

Therefore, the oxidation state of Sulphur in SO2 is +4.

What period is Si in?

Period 3
Fact box

Group 14 Melting point
Period 3 Boiling point
Block p Density (g cm−3)
Atomic number 14 Relative atomic mass
State at 20°C Solid Key isotopes

Does Si 4+ exist?

It is found in the Earth’s crust at a concentration of 28%, making it the second most abundant element. In the form of silica (SiO2) or one of the silicates (SiO44-), it is found in many different minerals, including clay, quartz, zircon, feldspar, mica, zeolites, aluminosilicates, sand, etc….Group 4A.


What element has an oxidation number of 2?

Oxygen usually has an oxidation number of -2. Exceptions include molecules and polyatomic ions that contain O-O bonds, such as O2, O3, H2O2, and the O22- ion.