INDEX.

N. B.-The new Articles are marked with a Star.

attraction

406

tables of

metallic nature of

the author's conjec-
ture respecting their
compound nature five
years ago

154

158

.

154

466

460

149

INDEX.

Alum manufactories

19, 122, 157

complicated

account of a singular manu-

of soils

facture of this salt

217

manufactories, Daniel Col-

Anglezark mine
Animal heat, cause of

wall's, account of

123

uses of

427

121

⚫ 200

122, 428

new theory of
phosphorescence

Anthracolite

217

Antimony

• 120

of potassium

decomposes water

ib.

Amber

ib.

butter of

337

salts of

ib.

oxides of

ib.

141, 225

457

308 Antiseptic, metallic one

337 Apatite

Apparatus for coal-gas

for phosphorous acid 199
galvanic, an im-

350 Aqua-fortis and atmospheric air

mense one

-

compared

73

185

its purity often of
great importance. 455
proper for dyers 454, 456
how used by dyers

454

extemporaneous for-

bad, apt to fire

456

mation of

its specific gravity

162

Archil

how decomposed

20, 164

163

Archimedes, anecdotes of

proposal for a manu-

Areometer

465

facture of

Baumé's

ib.

test for

ib.

Aromatic vinegar

197

uscs of

.

ib.

Arrows poisoned

acetate of

230

Arseniates

arseniate

carbonate

citrate

229

Arseniate of copper, artificial

345

224

of potass, how formed 229

232 Arseniated hydrogen gas burns

camphorate

muriate

nitrate
oxalate

ib.

curiously

ib.

219

Arsenic

phosphate

225

phosphite
sulphate

useless in dyeing

344

ib.

226

its characteristic

ib.

217

medicinal remedy for

ib.

sulphite

218

white how prepared

tungstate

229

its varied uses

343

suberate

344

233

employed medicinally in

proved to contain a

China

substance of a metal-

lic nature

gas,

submitted to the action

Ammoniacal

Ammonium, a new metal

of galvanism

163

how procured 164

163

how collected in Saxony 343

alloyed with copper

its properties in forming

its use in glass-making

acid of

345

344

ib.
ib.

193, 343