Sulfur (S) VS Chlorine (Cl)
A definitive side-by-side comparison of two essential element profiles.
VS
Main Differences
Sulfur (S) is an element in the nonmetals category with an atomic number of 16. Chlorine (Cl) is an element in the halogens category with an atomic number of 17.
Chlorine (Cl) is 1.6x denser than Sulfur (S). Furthermore, Sulfur (S) melts at a significantly higher temperature than Chlorine (Cl) (a difference of 216.8 Kelvin).
Where do the names come from?
Sulfur (S) Naming History
The name is derived either from the Sanskrit 'sulvere', or the Latin 'sulfurium'.
Cl Chlorine (Cl) Naming History
The name Chlorine is derived from the Greek ''chloros'', meaning greenish yellow.
Related Comparisons
Compare
Sulfur (S)
Chlorine (Cl)
Category
Nonmetals
Halogens
Atomic Number
16
17
Symbol
S
Cl
Atomic Mass
32.06 u
35.45 u
Group
16
17
Period
3
3
Block
p-block
p-block
Standard State (at 20°C)
solid
gas
Density
2.07 g/cm³
3.214 g/L g/cm³
Melting Point (°C)
115.21°C
−101.5°C
Melting Point (°F)
239.38°F
−150.7°F
Melting Point (K)
388.36 K
171.6 K
Boiling Point (°C)
444.61°C
−34.04°C
Boiling Point (°F)
832.3°F
−29.27°F
Boiling Point (K)
717.8 K
239.11 K
Year Discovered:
Ancient
1774
CAS Number
7704-34-9
7782-50-5
Origin of Name:
The name is derived either from the Sanskrit 'sulvere', or the Latin 'sulfurium'.
The name is derived from the Greek ''chloros'', meaning greenish yellow.