Is water an element or compound

Water is everywhere on our planet and it's the reason we have organic life. It shapes our mountains, carves our oceans, and drives our weather. It would be logical to think that water must be one of the basic elements.

Byju's Answer. Is water an element or a compound? Give reason in support of your answer. Open in App. Element: An element is composed of the same atoms that is, each atom has the same number of protons in its nucleus as all other atoms of that element.. An element has fixed melting and boiling points. Compound: A compound is a substance that results from a combination of two or more different chemical elements.

Is water an element or compound

Water is important for life, weather, and many processes. Scientists classify water as a compound and not an element. An element is a substance composed of a single type of atom. Hydrogen element symbol H and oxygen element symbol O are examples of elements. So, water is made from elements, but is not itself an element. Before people knew about atoms and molecules , water was considered to be an element. Some traditional practices still consider water to be an element, but this is different from the scientific definition. When two atoms form a chemical bond, they make a molecule. Hydrogen and oxygen are both elements, but they also normally exist as molecules consisting of two atoms H 2 and O 2. Because hydrogen forms bonds with oxygen to make water, water is a molecule. Water is also a compound. A molecule is made whenever two or more atoms form chemical bonds, while a compound occurs whenever two or more different atoms form chemical bonds. Under this narrow definition, oxygen and hydrogen are molecules but not compounds. Water is both a molecule and a compound.

However, scientists define a mixture to be a material produced when two substances are physically combined. Create profiles for personalised advertising. Byju's Answer.

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Water is an inorganic compound with the chemical formula H 2 O. It is a transparent, tasteless, odorless, [c] and nearly colorless chemical substance , and it is the main constituent of Earth 's hydrosphere and the fluids of all known living organisms in which it acts as a solvent [19]. It is vital for all known forms of life , despite not providing food energy or organic micronutrients. Its chemical formula, H 2 O , indicates that each of its molecules contains one oxygen and two hydrogen atoms , connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of Because Earth's environment is relatively close to water's triple point , water exists on Earth as a solid , a liquid , and a gas. Clouds consist of suspended droplets of water and ice , its solid state. When finely divided, crystalline ice may precipitate in the form of snow. The gaseous state of water is steam or water vapor.

Is water an element or compound

Water is one of the most essential substances on Earth, and it plays a vital role in sustaining life. But what exactly is water? Is it an element or a compound? In this article, we will delve into the science behind water and answer the question once and for all.

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Element: An element is composed of the same atoms that is, each atom has the same number of protons in its nucleus as all other atoms of that element.. Before people knew about atoms and molecules , water was considered to be an element. Use limited data to select advertising. Pure Substances. She has taught science courses at the high school, college, and graduate levels. Give reason in support of your answer. Hydrogen element symbol H and oxygen element symbol O are examples of elements. Water is also a compound. List of Partners vendors. It would be logical to think that water must be one of the basic elements. Is air a mixture or a compound? A glass of ice water put in an air tight container 1 after a short while, state whether the air tight container will contain less water vapour or more water vapour 2 give reason to support your answer. However, as scientists came to understand chemical bonding better, the line between ionic and covalent bonds became fuzzier. Water cannot be separated into its constituent elements by physical methods like magnetic separation, winnowing, etc. Use limited data to select content.

When we speak of a pure substance , we are speaking of something that contains only one kind of matter. This can either be one single element or one single compound, but every sample of this substance that you examine must contain exactly the same thing with a fixed, definite set of properties. Compounds are made up of one or more element.

Pure Substances. Water cannot be separated into its constituent elements by physical methods like magnetic separation, winnowing, etc. However, as scientists came to understand chemical bonding better, the line between ionic and covalent bonds became fuzzier. Other planets that are not water-rich have had very different natural histories. The compounds have a definite set of properties different from their constituent elements. Covalent or Molecular Compound Properties. Related Posts. Give reason in support of your answer. An example of a compound would be table salt, NaCl. Other elements included earth, air, fire, and sometimes metal, wood, or spirit. The elements in a compound are in a fixed proportion.