FLASHCARDS (INORG)

Hydrogen (H)

Lithium (Li)

Sodium (Na)

Potassium (K)

Rubidium (Rb)

Cesium (Cs)

Francium (Fr)

Elements in Group 1A

Beryllium (Be)

Magnesium (Mg)

Calcium (Ca)

Strontium (Sr)

Barium (Ba)

Radium (Ra)

Elements in group 2A

Boron (B)

Aluminum (Al)

Gallium (Ga)

Indium (In)

Thallium (Tl)

Elements in group 3A

Carbon (C)

Silicon (Si)

Germanium (Ge)

Tin (Sn)

Lead (Pb)

Elements of group 4A

Nitrogen (N)

Phosphorus (P)

Arsenic (As)

Antimony (Sb)

Bismuth (Bi)

Elements in group 5A

Oxygen (O)

Sulfur (S)

Selenium (Se)

Tellurium (Te)

Polonium (Po)

Elements in group 6A

Fluorine (F)

Chlorine (Cl)

Bromine (Br)

Iodine (I)

Astatine (At)

Elements in group 7A

Helium (He)

Neon (Ne)

Argon (Ar)

Krypton (Kr)

Xenon (Xe)

Radon (Rn)

Elements in group 8A

Group 1A: Alkali Metals

• Most reactive group (seldom free in nature)

• Soluble due to small atomic radius

• Activity and alkalinity of elements increase as the atomic number increases

• Degree of solvation decreases as the atomic number decreases

Hydrogen (H)

• Water forming (when burned with O₂)

• Inflammable air

• Lightest Element (1g/mol)

Lane and Messerschimdt Process

Preparation of Hydrogen

99%

Through Lane and Messerschimdt Process, what percentage is pure H₂O?

Protium

Deuterium

Tritium

What are the isotopes of Hydrogen?

Protium

Most abundant, common, and stable isotope of Hydrogen

Deuterium

Heavy isotope of Hydrogen

Heavy Water

Deuterium Oxide (D₂O) also known as?

Deuterated Solvent

This is used as solvent in NMR Spectroscopy

Tritium

Radioactive isotope of Hydrogen

Haber Process

Oil hydrogenation

Balloon inflation

GC gas carrier

4 industrial uses of Hydrogen

Haber Process

Through this process, ammonia was produced

Oil Hydrogenation

Through this process, margarine was produced

Helium (He)

Nitrogen (N)

Aside from Hydrogen, what are the other Gas Chromatography gas carrier?

Lithium (Li)

• Lithos (Earth, Rock)

• Lightest Metal

• Uses: Diuretic, mood stabilizer (sedative) which is a DOC for Mania

• S/E: Hypovolemia, Hyponatremia

Narrow Therapeutic Index

S/E of Lithium as DOC for Mania

Lithium Bromide

LITHIUM (Li)

Additive sedative

Lithium Carbonate

LITHIUM (Li)

• Widely used in the prophylaxis and tx of bipolar disorders

• Last line therapy for Mania

Sodium (Na)

• Natrium (Native)

• Cation of choice for organic medicinal

Potassium (K)

• Kalium (Potash); Soluble K⁺ salts

• Uses: Diuretic, muscle contractant

Rubidium (Rb)

Spectral line: red; 1861

Cesium (Ce)

• Spectral line: blue; 1860

• Catalyst in resin polymeration

• 1st element discovered by used of spectroscope

Kirchoff-Bunsen Spectroscope

What type of spectroscope was used when Cesium (Ce) was discovered?

Ammonium (NH₄⁺)

• Weak base

• Hypothetical/Pseudo alkali metal

• Phamacological uses: diuretic, expectorant, buffer component

Ammonia (NH₃)

Respiratory stimulant (pungent odor)