Densities of various non-metals

 

Substance Density (kg/m3)

 Arsenic

5776

 Boron

2340

 Bromine

3122
Substance Density (kg/m3)

 Carbon

2267

 Iodine

4930

 Phosphorus

1820
Substance Density (kg/m3)

 Selenium

4790

 Silicon

2330

 Sulfur

2067