It has a very disagreeable odour, as if decayed, and appears to emit a sulphuretted hydrogen gas, which I observed blackened silver.

It has been found, moreover, that both tetrahydroquinoline and dihydroquinoline, hydrogen addition products of quinoline, are present.

Taking up the volatile alkaloids, we find with regard to conine, first, that the action of methyl iodide shows it to be a secondary amine, that is, it restrains only one replaceable hydrogen atom of the original ammonia molecule.

"I detonated a hydrogen bomb on a neighboring asteroid a couple of hundred miles from here.

This acid condition is due to two salts, sodium hydrogen carbonate and sodium hydrogen phosphate; these cause the symptoms observed and infiltration of fat in organs, leading to feebleness of heart action.

he answered, receiver at ear, as he sat down in the swivel-chair of aluminum with its hydrogen cushion.

[poisonous substances, examples] Albany hemp^, arsenious oxide, arsenious acid; bichloride of mercury; carbonic acid, carbonic gas; choke damp, corrosive sublimate, fire damp; hydrocyanic acid, cyanide, Prussic acid, hydrogen cyanide; marsh gas, nux vomica

The difference between water, technically known as hydrogen monoxide, and the antiseptic fluid labeled hydrogen dioxide lies wholly in the possession by the latter of an extra atom of oxygen in its molecules.

When I am hungry I promenade myself to the butcher's and bring home a pound or so of steak, which I cook very nicely in three seconds by this oxy-hydrogen flame.

(6) That the burning hydrogen forms water by uniting with the oxygen of the air, may be shown by holding a cold glass tumbler over the jet, or over any flame.

It has even been rumored but never proved that copper has been transformed into lithiumboth members of the hydrogen-gold group, you will observe.

You will see," he added, pointing down the second vertical column on the chart, "that gold belongs to the hydrogen grouphydrogen, lithium, sodium, potassium, copper, rubidium, silver, caesium, then two blank spaces for elements yet to be discovered to science, then gold, and finally another unknown element.

I had with me an oxy-hydrogen jet, and two cylinders, containing the gases.

is 3,505,519,800,000,000,000 or 35 followed by 17 ciphers (35)^{17}; and that the number of collisions per second that the molecules make is, according to Boltzmann, for hydrogen, 17,700,000,000, that is to say, a hydrogen molecule in one second has its course wholly changed over seventeen billion times.

The difference between water, technically known as hydrogen monoxide, and the antiseptic fluid labeled hydrogen dioxide lies wholly in the possession by the latter of an extra atom of oxygen in its molecules.

All the peculiarities and qualities by which hydrogen peroxide is separated from water are referred to that additional quantum of oxygen.

This acid condition is due to two salts, sodium hydrogen carbonate and sodium hydrogen phosphate; these cause the symptoms observed and infiltration of fat in organs, leading to feebleness of heart action.

At Dinant, safes were opened with oxy-hydrogen blow-pipes, brought expressly for that purpose.

It is cheap, but is a comparatively weak antiseptic, its atomic weight being 58.8 in the hydrogen scale, as against 135.5 for chloride of mercury.

lighter-than-air balloon, helium balloon, hydrogen balloon, hot air balloon.

Clark had had the excellent idea of attaching a gold-beater's-skin balloon, with a lifting power of 35 pounds, to each sledge, and we had with us a supply of zinc and sulphuric-acid to repair the hydrogen-waste from the bags; but on the third day Mew over-filled and burst his balloon, and I and Clark had to cut ours loose in order to equalise weights, for we could neither leave him behind, turn back to the ship, nor mend the bag.