Table of Contents
What kind of noun is hydrogen?
The lightest chemical element (symbol H) with an atomic number of 1 and atomic weight of 1.00794. Molecular hydrogen (H2), a colourless, odourless and flammable gas at room temperature. An atom of the element.
Is hydrogen a noun?
hydrogen noun – Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner’s Dictionary at OxfordLearnersDictionaries.com.
What is hydrogen oxide?
hydrogen oxide (uncountable) (inorganic chemistry) The simple systematic name for water, H2O.
Is peroxide a word?
Perox definition An oxisol in a continuously humid climate, where precipitation exceeds evapotranspiration in all months.
Is hydrogen countable or uncountable noun?
The noun hydrogen can be countable or uncountable. In more general, commonly used, contexts, the plural form will also be hydrogen. However, in more specific contexts, the plural form can also be hydrogens e.g. in reference to various types of hydrogens or a collection of hydrogens.
How do you use hydrogen in a sentence?
English Sentences Focusing on Words and Their Word Families The Word “Hydrogen” in Example Sentences Page 1
- [S] [T] A water molecule has two hydrogen atoms and one oxygen atom. (
- [S] [T] Water contains hydrogen and oxygen. (
- [S] [T] The atomic number for hydrogen is 1. (
- [S] [T] Water consists of hydrogen and oxygen. (
Is hydrogen a proper noun?
Chemical elements, like hydrogen, nitrogen, and helium, are not capitalized when used in a sentence. They should be treated the same as common nouns. Their chemical symbols, however, like H for hydrogen, N for nitrogen, and He for helium, are indeed capitalized.
What is another name for hydrogen oxide?
Hydrogen peroxide
Hydrogen peroxide, dihydrogen dioxide, hydrogen dioxide, hydrogen oxide, oxydol, peroxide.
Is hydrogen dioxide peroxide?
2 Answers. Show activity on this post. H2O (Dihydrogen monoxide) is water, while H2O2 (dihydrogen dioxide) is hydrogen peroxide, a strong and unstable oxidizing agent.
Is co2 a peroxide?
CO2 is an oxide or carbon dioxide of carbon(IV). It may not be a peroxide with a lower oxidation state of the central atom only because there are twice as many oxygens in a compound. Two oxygen atoms are bound together in peroxide.
Is hydrogen a plural?
What is hydrogen in simple words?
Definition of hydrogen : a nonmetallic gaseous chemical element with atomic number 1 that is the simplest and lightest of the elements and that is used especially in the processing of fossil fuels and the synthesis of ammonia — see Chemical Elements Table — compare deuterium, tritium.
What is another word for hydrogen?
In this page you can discover 19 synonyms, antonyms, idiomatic expressions, and related words for hydrogen, like: proton, atomic number 1, bromine, nitrogen, atom, chloromethane, deuterium, anion, sulfide, fluorine and chlorine.
Is hydrogen a uncountable noun?
NounEdit. (uncountable) Hydrogen is the lightest chemical element (symbol H) with an atomic number of 1. Hydrogen gas is highly flammable.
Is chlorine a proper noun?
: a noun that names a particular person, place, or thing “Tom,” “Chicago,” and “Friday” are proper nouns.
What is the other name of hydrogen?
There are three naturally occurring hydrogen isotopes: protium, deuterium, and tritium, Hydrogen is also called protium. The lighter isotope of hydrogen is known as protium, but it has no chemical symbol other than 1H.
What is another name for hydrogen dioxide?
Can carbon dioxide make oxygen?
Splitting carbon dioxide (CO2) into carbon and oxygen can in fact be accomplished, but there is a catch: doing so requires energy. If hydrocarbon fuels, which produce the greenhouse gas in the first place, supply that energy, thermodynamics tells us that the net result will be more CO2 than you started with.
What is the noun for hydrogen monoxide?
Noun. hydrogen monoxide ( uncountable ) ( informal) dihydrogen monoxide ( water (H 2 O), but not hydrogen peroxide (H 2 O 2) or the hydroxyl radical (-OH)) Retrieved from ” https://en.wiktionary.org/w/index.php?title=hydrogen_monoxide&oldid=59863846 “. Categories: English lemmas.
What is another name for dihydrogen monoxide?
hydrogen monoxide (uncountable) ( informal ) dihydrogen monoxide ( water (H 2 O), but not hydrogen peroxide (H 2 O 2 ) or the hydroxyl radical (-OH)) Retrieved from ” https://en.wiktionary.org/w/index.php?title=hydrogen_monoxide&oldid=59863846 ”
What is the meaning of hydrogen-oxide?
Hydrogen-oxide. meaning. (0) (inorganic chemistry) The simple systematic name for water, H 2 O. noun.
Is the term dihydrogen monoxide a hoax?
It has been employed as a hoax to evoke fear in the minds of people who are scientifically uninformed. This term is never used by actual scientists, that is, unless they are behind a pranking attempt. Where does dihydrogen monoxide come from?