영어에서 A hydrogen 을 사용하는 예와 한국어로 번역
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This thing could grab a hydrogen from the surrounding water and become neutral then.
This should make a lot of sense, because we know that a hydrogen has 1 s as it's outer-most or valence orbital, so it can be filled up just with two 1 s electrons.
Their initial efforts focused on the asymmetric hydrogenation of benzoxazine in the presence of Hantzsch dihydropyridine as a hydrogen source and a chiral Brønsted acid catalyst.
Either a hydrogen or halogen atom;
The typical length of a hydrogen bond in water is 197 pm.
With a hydrogen ion concentration of 2.4, this hot spring is strongly acidic.
Is a hydrogen bond shorter, or is a nitrogen-nitrogen
just a single proton, really is no different than a hydrogen ion.
So, what we get for the disassociation energy for a hydrogen atom is 424 kilojoules per mole.
And each of these looks like a hydrogen bomb; actually,
It wasn't a nuclear explosion. It was a hydrogen gas explosion." It didn't burst the containment.
It runs on a hydrogen fuel cell system, converting hydrogen into electricity with the only emission being water vapor.
Started a hydrogen and electric vehicle car sharing project(42 cars/15 hydrogen and 27 electric cars) on April 13.
In 1806, Swiss engineer François Isaac de Rivaz built an engine powered by internal combustion of a hydrogen and oxygen mixture.
In the United States in the last two months, after a hydrogen bomb was lost in the sea near Savannah, Georgia.
First of all, an atom of eka-aluminum has an atomic weight of 68, about 68 times heavier than a hydrogen atom.
But we knew that the Soviets had atomic weapons in quantity, and estimated that they would soon explode a hydrogen device.
Soviets had atomic weapons in quantity, and estimated that they would soon ex plode a hydrogen device.