Chemical Elements and Compounds
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1
Brass composed of:
70% copper and 30% zinc
2
Gold dissolve in
Aqua regia
3
Gold form __ after dissolving in aqua regia
chloroauric acid and selenic acid
4
mixture containing gold and stannic acid
Purple of caesius
5
Fluorescent Lighting Industry
- Barium
- Strontium
- Magnesium
- Beryllium
6
Lightest of all structurally important metals
- Beryllium
- Strontium
- Magnesium
- Barium
7
Used as flash light powders and tracer bullets
- Beryllium
- Strontium
- Barium
- Magnesium
8
natural calcium channel blocker
- strontium
- barium
- magnesium
- beryllium
9
use in red pyrotechnic
- barium
- strontium
- beryllium
- magnesium
10
use in green pyrotechnic
- beryllium
- magnesium
- barium
- strontium
11
Hg2 +2
Mercurous
12
Hg +2
Mercuric
13
use in vulcanizing rubber
- aluminum
- boron
- barium
14
most abundant metal
- lithium
- galium
- aluminum
- silicon
15
substitute fotr mercury thermometers
- gallium
- barium
- boron
- aluminum
16
treatment of cancer related hypercalcemia
- boron
- barium
- gallium
- aluminum
17
base of a glass composition
soidum bicarbonate + silica
18
Mask the blue green of iron
- MgO
- MnO
19
decrease coefficient expansion of the glass
- Chromate
- chlorates
- Bromine
- boronorates
20
render the glass brown with light resistant property
- Manganese
- boron
- aluminum
- potassium
21
Increase RI of the glass
- borates
- silica
- potassium
- Lead
22
Lead poisoning called
Plumbism
23
sign of lead poisoning
burton lines (blue lines in gums)
24
antidote for lead poisoning
- BAl
- Dimercaprol
- EDTA
25
bismuth poisoning called
Blue-black gum
26
Antidote for bismusth poisoning
- BAL
- EDTA
27
Antiperspirant
- zirconium
- aluminum
- boron
- sodium
28
Mephetic air "without air"
Nitrogen
29
N2 reactive or nonreactive
Nonreactive
30
N reactive or nonreactive
Reactive
31
Nitrite react with blood to creat methemoglobin
Methemoglobinemia
32
Light carrier and also known as St. Elmo's Fire
- Calcium
- Potassium
- Strontium
- Phosphorus
33
Salvarsan , Arsphenamine or Compound 606
Arsenic
34
used in silvering mirror
- barium
- beryllium
- bismuth
- boron
35
Used in sheets form for the surgical repair of bones nerve and tissues
- bismuth
- tantalum
- beryllium
- oxygen
36
dephogisticated air
- O2
- oxygen
- carbon dioxide
- O3
37
Allotropes of Oxygen: O
- Oxygen
- Ozone
- Atmospheric oxygen
- Nascent oxygen
38
Allotropes of Oxygen: O2
- Ozone
- Atmospheric oxygen
- Oxygen
- Nascent oxygen
39
Allotropes of Oxygen: O3
- oxygen
- nascent oxygen
- ozone
- astmospheric oxygen
40
inadequate oxygen in air
- anemic
- anoxic
- histotoxic
41
lack of hemogblobin/oxygen carrier
- anoxic
- histotoxic
- anemia
42
cell defect/interference with cell oxidation
- histotoxic
- anemia
- anoxic
43
Deficiency mimic, Diabetes Mellitus
- bromine
- uranium
- chlorine
- chromium
44
use in manuf. of atomic bombs; BECQUEREL
- chromium
- chlorine
- bromine
- uranium
45
dephlogisticated muriatic acid
- sodium chloride
- chlorine
- bromine
46
Depressant
- Boron
- Manganese
- Bromine
- Iodide
47
Deficiency mimics, Parkinsonism
- Manganese
- Technicium
- Magnesium
- Chromium
48
1st element produced artificially, radiopharmaceutical
technicium
49
Gluceptate Inj.
Kidney
50
Iminodiacetic Inj.
Liver
51
Etidronate Inj.
Bone
52
2nd lightest gas
- helium
- nitrogen
- oxygen
53
Produced donald-duck like sound
Helium
54
most abundant noble gas
- Xenon
- krypton
- neon
- argon
55
Substitute for nitrogen as inert gas
- radon
- neon
- argon
- krypton
56
least noble gas
- krypton
- xenon
- neon
- radon
57
synthetic noble gas
- radon
- xenon
- neon
- krypton
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