Fluorine-F atom structure

Fluorine-F atom structure

Wave theory-United nature theory

Tejman Chaim Henry Dr.

Name: Fluorine
Symbol: F
Atomic Number: 9
Atomic Mass: 18.998404 amu
Melting Point: -219.62 °C (53.530006 K, -363.31598 °F)
Boiling Point: -188.14 °C (85.01 K, -306.652 °F)
Number of Protons/Electrons: 9
Number of Neutrons: 10
Classification: Halogen
Crystal Structure: Cubic
Density @ 293 K: 1.696 g/cm³
Color: Greenish Atomic Structure

[Bohr Model of Fluorine]

Number of Energy Levels: 2

First Energy Level: 2
Second Energy Level: 7

This like “simple” formation” is the most sophisticated creation.

Isotope	Half Life
F-18	1.8 hours
F-19	Stable

Date of Discovery: 1886
Discoverer: Joseph Henri Moissan
Name Origin: From the Latin word fluo (flow)
Uses: Refrigerants
Obtained From: mineral fluorite

· Series: Halogens

Atomic Structure of Fluorine

· Atomic Radius: 0.57Å

· Atomic Volume: 17.1cm³/mol

· Covalent Radius: 0.72Å

· Cross Section (Thermal Neutron Capture)_a/barns: 0.0096

· Crystal Structure: Cubic

· Electrons per Energy Level: 2,7

· Ionic Radius: 1.33Å

· Filling Orbital: 2p⁵

· Number of Electrons (with no charge): 9

· Number of Neutrons (most common/stable nuclide): 10

· Number of Protons: 9

· Oxidation States: -1

· Valence Electrons: 2s²p⁵

Electron Dot Model

Chemical Properties of Fluorine

· Electrochemical Equivalent: 0.70883g/amp-hr

· Electron Work Function:

· Electronegativity: 3.98 (Pauling); 4.1 (Allrod Rochow)

· Heat of Fusion: 0.2552kJ/mol

· Incompatibilities:

Water, nitric acid, oxidizers, organic compounds

· Ionization Potential

o First: 17.422

o Second: 34.97

o Third: 62.707

· Valence Electron Potential (-eV): -10.1

Physical Properties of Fluorine

· Atomic Mass Average: 18.9984

· Boiling Point: 85.1K -188.05°C -306.49°F

· Coefficient of lineal thermal expansion/K^-1: N/A

· Conductivity

Electrical:
Thermal: 0.000279 W/cmK

· Density: 1.696g/L @ 273K & 1atm

· Description:

Greenish-yellow gas of the Halogen family

· Enthalpy of Atomization: 79.08 kJ/mole @ 25°C

· Enthalpy of Fusion: 0.26 kJ/mole

· Enthalpy of Vaporization: 3.31 kJ/mole

· Flammablity Class: Non-flammable gas (extreme oxidizer)

· Freezing Point: see melting point

· Heat of Vaporization: 3.2698kJ/mol

· Melting Point: 53.63K -219.52°C -363.14°F

· Molar Volume: 17.1 cm³/mole

· Optical Refractive Index: 1.000195

· Pysical State (at 20°C & 1atm): Gas

· Realitive Gas Density (Air=1) = 1.31

· Specific Heat: 0.82J/gK

Regulatory / Health

· CAS Number

o 7782-41-4 cryogenic liquid

· UN/NA ID and ERG Guide Number

o 1045 / 124 compressed

o 9192 / 167 cryogenic liquid

· RTECS: LM6475000

· NFPA 704

o Health:

o Fire:

o Reactivity:

o Special Hazard: Oxidizer</UL< li>

o OSHA Permissible Exposure Limit (PEL)

§ 1 ppm = 1.55mg/m³ @ 25°C & 1 atm

§ TWA: 0.1 ppm

o ; Skin and/or eye contact

o Target Organs: Eyes, skin, respiratory system, liver, kidneys

o Levels In Humans:
Note: this data represents naturally occuring levels of elements in the typical human, it DOES NOT represent recommended daily allowances.

§ Blood/mg dm^-3: 0.5

§ Bone/p.p.m: 2000-12,000

§ Liver/p.p.m: 0.22-7

§ Muscle/p.p.m: 0.05

§ Daily Dietary Intake: 0.3-0.5 mg

§ Total Mass In Avg. 70kg human: 2.6 g

o Abundance of Fluorine:

§ Earth's Crust/p.p.m.: 950

§ Seawater/p.p.m.:

§ Atlantic Suface: 0.0001

§ Atlantic Deep: 0.000096

§ Pacific Surface: 0.0001

§ Pacific Deep: 0.00004

§ Atmosphere/p.p.m.: N/A

§ Sun (Relative to H=1E¹²): 0.000363

o Sources of Fluorine:

Found in the minerals fluorite (CaF₂) and cryolite (Na₂AlF₆). Around 2,400 tons of fluorine gas and 4,700,000 tons of fluorite are produced each year. Primary mining areas are Canada, USA, UK, Russia, Mexico and Italy.

o Uses of Fluorine:

Combines more readily than any other element. Used in refrigerants and other chloro fluorocarbons. Also in toothpaste as sodium fluoride (NaF) and stannous fluoride (SnF₂); also in Teflon.

o Additional Notes:

Fluorine gas is highly toxic and corrosive. Even exposure to low concentrations causes lung and eye irritation. Metal fluorides are also very toxic while organic fluorides are often quite harmless.

Notes below taken from and all reversions belong to them

http://environmentalchemistry.com/yogi/periodic/N.html

l	The structure of like H. Atom I describe on Basis M-51 galaxy. Small and large formations must have The same behavior. {A. Einstein} This galaxy clearly show two different swirls connected by two energetic path and is completely independent wave {Quantum} formation.