Hydrogen is the simplest element in the universe.
Combining hydrogen and oxygen in a fuel cell would produce energy without pollution.
Example sentence - The answer to the first question on the test is hydrogen.
hydrogen makes up 0.000055% of our atmosphere
Hydrogen is the first element on the periodic table of elements. Hydrogen is also a gas.
Water is made up of hydrogen and oxygen. Hydrogen is the lightest and most abundant chemical element.
Hydrogen and oxygen combined with a catalyst create water.
"Hydrogen is the first element in the periodic table."
Hydrogen atom have three isotope which is hydrogen , deuterium , and tritium.
The prepositional phrase in the sentence is "about hydrogen." It functions as an adverbial phrase, providing information about what Jacques Charles learned.
No. Hydrogen fuel cell is not a title. You would only capitalize hydrogen if it was at the beginning of a sentence, as I did with this one. Otherwise, you would say 'hydrogen fuel cell'.
The chemical compounds having Carbon and Hydrogen only.
There are many sentences that could include these terms. One such sentence is the following: The process by which hydrogen and oxygen convert to water is a chemical change. Also: water is formed in a chemical change involving hydrogen and oxygen.
Since the word 'hydrogen' is a common noun, you should only capitalize it if at the start of a sentence or part of a name/title.