Group 1B to 8B

Question 1

Coinage Metals

Answer 1

Group 1B
Copper (Cu)
Silver (Ag)
Gold (Au)

Question 2

Aka: Cuprum

Answer 2

Copper

Question 3

Popular component of alloys

Answer 3

Copper

Question 4

• Cu+ Sn
• Cu + Zn
• Cu +Zn +Sn
• Cu +Zn + Sn +Ni

Answer 4

• Broze
• Brass
• Gunmetal
• German Silver

Question 5

Blue vitriol

Answer 5

Cupric Sulfate

Question 6

Component in Benedict’s/Barfoed’s/Fehling’s

Bordeaux mixture with lime (algicide + fungicide also emetic

Answer 6

Cupric Sulfate

Question 7

Aka: Argentum

Answer 7

Silver

Question 8

Use: antibiotic is small qty. (Oligodynamic)

Answer 8

Silver

Question 9

Jewelry as sterling silver

Answer 9

Ag
(92% Ag + 8% Cu)

Question 10

AgNO3

Answer 10

Silver nitrate

Question 11

Use: 1% for ophthalmia neonatorum (modern: erythromycin)

Answer 11

Silver Nitrate AgNO3

Question 12

Ammoniacal (solution)

Answer 12

Tollen’s reagent for reducing agents
(+) silver mirror

Howe’s solution (dental protective)

Question 13

AgNO3
Solid/pencil

Answer 13

Lunar caustic (for warts & sores)

Question 14

Use: Topical Antiseptic

Answer 14

Silver Proteinates

Question 15

Mild silver protein-vaginitis

Answer 15

Argyrol

Question 16

Strong silver protein (antiseptic)

Answer 16

Protargol

Question 17

Colloidal silver protein (antiseptic)

Answer 17

Collargol

Question 18

Aka: Aurum

Answer 18

Gold (Au)

Question 19

3 parts HCl/1 part HNO3

Answer 19

Aqua regla

Question 20

Purple of cassius

Answer 20

Selenic acid

Question 21

USE:
Auronafin (PO)
Aurothioglucose (IM)
Aurothioglucose malate (IM)

Answer 21

Rheumatoid Arthritis

Question 22

Volatile Metals

Answer 22

Group 2B
Zinc (Zn)
Cadmium (Cd)
Mercury (Hg)

Question 23

Second most abundant trace element

Answer 23

Zinc

Question 24

Zn+ Na cobaltinitrite

Answer 24

Rinmann’s green

Question 25

Increase Zn: Decrease Zn:

Answer 25

Increase Zn: Metal fume fever Decrease Zn: Parakeratosis

Question 26

Aka: Zinc white/Philosopher's wool

Answer 26

Zinc Oxide

Question 27

Use: Zinc Oxide

Answer 27

Use: physical sunblock

Question 28

ZnO + Fe2O3 + Others

Answer 28

Calamine - for itchiness

Question 29

Aka: White Vitriol

Answer 29

Zinc Sulfate ZnSO4

Question 30

Use: Zinc Sulfate

Answer 30

Use: For preparation of white lotion

Question 31

Cadmium toxicity

Answer 31

Itai-itai - renal insufficiency/bone pain, - secondary to osteomalacia

Question 32

Component for older batteries

Answer 32

Cadmium

Question 33

Former antiseborrheic (for dandruff) Yellow sulfide

Answer 33

Cadmium Sulfide

Question 34

Aka: Quicksilver, Asoge, Hydragyrum, Messenger of God

Answer 34

Mercury (Hg)

Question 35

Source of Hg

Answer 35

Cinnobar (HgS)

Question 36

- Found in older thermometer - Only liquid metal at room temperature

Answer 36

Hg

Question 37

Alloys of Hg are called

Answer 37

Amalgams

Question 38

Hg toxicity

Answer 38

Minamata Disease (by methylmercury)

Question 39

Tx: For Minamata Disease (Hg)

Answer 39

Chellators (Ex. BAL, EDTA)

Question 40

Hg2Cl2

Answer 40

Mercurous chloride

Question 41

Aka: Calomel (Hg2Cl2)

Answer 41

Mercurous chloride - electrodes of pH meter

Question 42

Aka: Corrosive Sublimate (HgCl2)

Answer 42

Mercuric chloride - disinfectant (before)

Question 43

HgNH2Cl

Answer 43

White precipitate

Question 44

Use: White precipitate

Answer 44

Topical antiseptic

Question 45

White precipitate (HgNH2Cl)

Answer 45

Ammoniated Mercury

Question 46

Group 3B

Answer 46

Scandium (Sc) Yttrium (Y)

Question 47

Eka-Boron

Answer 47

Scandium

Question 48

Aka: Titan , Sons of the earth

Answer 48

Titanium

Question 49

Has high strength -> surgical implants

Answer 49

Titanium (Ti)

Question 50

Use: Titanium Dioxide (TiO2)

Answer 50

UV Blocker (sunscreen)

Question 51

Use: Zirconium (Zr)

Answer 51

Use: For poison ivy irritation but can cause skin granulomas

Question 52

Vanadium Niobium Tantalum

Answer 52

Group 5B

Question 53

Substitute to platinum for jewelry

Answer 53

Tantalum

Question 54

- Unaffected by body fluids & non-irritating - For surgical repair of bones

Answer 54

Tantalum

Question 55

Chromium (Cr) Molybdenum (Mo) Tungsten (W)

Answer 55

Group 6B

Question 56

Glucose tolerance factor (↓ Cr = ↑ Glucose)

Answer 56

Chromium (Cr)

Question 57

Good oxidizing agent

Answer 57

Chromates

Question 58

Assay of methanol

Answer 58

Dichromate method

Question 59

Lead-like

Answer 59

Molybdenum

Question 60

Main are: Walframite

Answer 60

Tungsten (W)

Question 61

Highest M.P of all elements - heating elements & light bulb filaments

Answer 61

Tungsten (W)

Question 62

Scheibler reagent

Answer 62

Phosphotungstic Acid

Question 63

Primarily obtained from pyrolusite

Answer 63

Manganese (Mn)

Question 64

KMnO4

Answer 64

Potassium permanganate

Question 65

Aka: Mineral Chameleon/ Condy's Crystals

Answer 65

KMnO4

Question 66

Use: KMnO4

Answer 66

Use: anti-infective - direct oxidation

Question 67

Eka-manganese

Answer 67

Technetium (Tc)

Question 68

First artificially produced element

Answer 68

Technetium

Question 69

Most common element of radiopharmaceuticals

Answer 69

Technetium 99m

Question 70

Triads

Answer 70

Group 8B Fe, Co, Ni Ru, Rh, Pd Os, Ir, Pt

Question 71

Most abundant trace element

Answer 71

Iron

Question 72

First Triad

Answer 72

Iron (Fe) Cobalt (Co) Nickel (Ni)

Question 73

Second Triad (Light)

Answer 73

Ruthenium (Ru) Rhodium (Rh) Palladium (Pd)

Question 74

Third Triad (heavy)

Answer 74

Osmium (Os) Iridium (Ir) Platinum (Pt)

Question 75

Fe suplements (3)

Answer 75

Ferrous sulfate (green vitriol) Ferrous gluconate (fergon) Ferrous fumarate (toleron)

Question 76

Basham's mixture

Answer 76

Fe+ammonium acetate

Question 77

Monsel's solution

Answer 77

Ferric subsulfate - styptic

Question 78

What color ppt of: Ni + dimethylglyoxime

Answer 78

RED ppt

Question 79

- component of Nicad batteries - used in jewelries and coins

Answer 79

Nickel

Question 80

Catalyst for hydrogenation

Answer 80

Palladium

Question 81

Heaviest metal and most dense metal

Answer 81

Osmium

Question 82

For staining in electron microscopy

Answer 82

Osmium tetroxide

Question 83

Catalyst for hydrogenation

Answer 83

Platinum

Question 84

Ex. Platinum

Answer 84

Cisplatin, Carboplatin