Noble Gases Family Album By: Courtney, Garrett, Markaile, Nia

Helium Parents-Pierre Janssen, Norman Lockyer, and Edward Frankland Birth Place and Date -Solar Spectrum 1868 Gender -Non-Metal

Helium Proton#-2 Electron#-2 Neutron#-2

Helium Density-0.0001787 g/cm3 Boiling Point- (-268.9 oC) Melting point-(-272.2 oC) Specific Heat-5.193 J g-1 K-1 Electric conductivity-S cm-1

Helium Valence#-2 Ion-none Oxidation number-0 Reactivity-Doesn’t react Doesn’t compose with other elements.

Helium Positive Attributes - Helium is used for filling balloons and for pressurizing liquid fuel rockets. Negative Attributes -none

Neon Neon was discovered by Sir William Ramsay and Morris M. Travers It was discovered in 1898 Neon is a non-metal!

Neon 10 Protons, 10 Electrons, and 10 Neutrons.

Neon Density: 0.0008999 grams per cubic centimeter, Boiling Point: 27.07 K (-246.08°C or -410.94°F), Melting Point: 24.56 K (-248.59°C or -415.46°F)

Neon Valence number: 8 electrons, Oxidation number: 0

Neon The largest use for neon gas is in advertising signs. Neon is also used to make high voltage indicators. Liquid neon is used as a cryogenic refrigerant.

Argon Parents - Lord Rayleigh and Sir William Ramsay Birth Place and Date -In the air 1894  Gender -Non-Metal

Argon Proton#-18 Electron#-18 Neutron#-22

Argon Density- 0.001784 g/cm3 Boiling Point- (-185.8 oC) Melting point - (-189.3 oC) Specific Heat- 0.520 J/gK Electric conductivity- 0 mS cm-1

Argon Valence#-8 Ion-none Oxidation number-0 Reactivity-Doesn’t react Doesn’t compose with other elements.

Argon Positive Attributes - argon is used in light bulbs and medical lasers Negative Attributes -none

Argon All are colorless, odorless, and nonflammable. occur in tiny amounts in the atmosphere. They’re extremely un-reactive. Their very low boiling and melting points make them useful as refrigerants for low-temperature research.

Krypton Discovered by Sir William Ramsey and Morris M. Travers On May 30, 1898 It is a nonmetal.

Krypton 36 Protons, 36 Electrons, 48 Neutrons

Krypton Density: 0.003733 grams per cubic centimeter Boiling Point: 119.93 K (-153.22°C or -243.80°F) Melting Point: 115.79 K (-157.36°C or -251.25°F)

Krypton Valence number: 8 electrons Oxidation number: 0

Krypton Krypton is used in some types of photographic flashes used in high speed photography. Krypton gas is also combined with other gases to make luminous signs that glow with a greenish-yellow light.

Xenon Born-July 12th, 1898 Birthplace-England

Xenon Parents-Morris Travers and William Ramsay

Xenon Gender-Non-Metal Family-Group 18, Noble Gas

Xenon Atomic Number-54 Number of Protons-54 Number of Electrons-54 Number of Neurons-77

Xenon Density-5.8971g Boiling Point- -108.13C Atomic Mass-131.29

Xenon 9 different natural occurring Xenon isotopes 18 different radioactive Xenon isotopes

Xenon Uses-lamps, UV lights Effects-Harmless but it’s compounds are toxic

Radon Radon was discovered by Friedrich Ernst Dorn. Which was in 1898 in Germany. The Gender is a nonmetal because it is on the far right on the Periodic Table.

Radon

Radon Density= 0.00973 g/cm3 Boling Point= -61.8 °C Heat Of Fusion=2.9kg/mole Specific Heat= 0.094 J g−1 K−1

Radon Valence number= 8 Oxidation Number= 0 Atomic Number= 86 Atomic Weight= 222

Radon Radon is a product of radium salt used in luminous paint. U.S Environmental Protection Agency has identified radon has the leading cause of cancer.

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