Fluorine (F) VS Neon (Ne)
A definitive side-by-side comparison of two essential element profiles.
VS
Main Differences
Fluorine (F) is an element in the halogens category with an atomic number of 9. Neon (Ne) is an element in the noble gases category with an atomic number of 10.
Fluorine (F) is 1.9x denser than Neon (Ne). Furthermore, Fluorine (F) melts at a significantly higher temperature than Neon (Ne) (a difference of 29.0 Kelvin).
Where do the names come from?
F Fluorine (F) Naming History
The name Fluorine is derived form the Latin ''fluere'', meaning to flow
Ne Neon (Ne) Naming History
The name Neon comes from the Greek ''neos'', meaning new.
Related Comparisons
Compare
Fluorine (F)
Neon (Ne)
Category
Halogens
Noble Gases
Atomic Number
9
10
Symbol
F
Ne
Atomic Mass
18.998 u
20.18 u
Group
17
18
Period
2
2
Block
p-block
p-block
Standard State (at 20°C)
gas
gas
Density
1.696 g/L g/cm³
0.900 g/L g/cm³
Melting Point (°C)
−219.67°C
−248.59°C
Melting Point (°F)
−363.41°F
−415.46°F
Melting Point (K)
53.53 K
24.56 K
Boiling Point (°C)
−188.11°C
−246.046°C
Boiling Point (°F)
−306.6°F
−410.883°F
Boiling Point (K)
85.03 K
27.07 K
Year Discovered:
1886
1898
CAS Number
7782-41-4
09/01/7440
Origin of Name:
The name is derived form the Latin ''fluere'', meaning to flow
The name comes from the Greek ''neos'', meaning new.