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Why water is a compound Give 3 reasons?
Answer Expert Verified
- all compound are molecules but not all molecules are compounds.
- water is a molecule because It is made from atoms that have been chemically combined.
- It is also a compound because the atoms that make water are not all the same.
- the atoms of hydrogen and oxygen combined with each other to form water.
Why is water considered a compound 4 points?
Water is a compound and a compound forms whenever two or more atoms form a chemical bond with each other. The chemical formula for water is H2O which means each molecule of water consists of one oxygen atom chemically bonded to two hydrogen atoms.
Why water is a compound and not a mixture give three reasons?
Compounds contain two or more different elements. Water is a molecule because it contains molecular bonds. Water is also a compound because it is made from more than one kind of element (oxygen and hydrogen). It is not a compound because it is made from atoms of only one element – oxygen.
Why water is a compound but air is a mixture?
Answer: water is a compound because its components i.e. hydrogen and oxygen is in definite ratio. but air is a mixture because air contains many components like CO2,H2, SO2, CO which are not in definite ratio..
Is water a mixture or compound give reason?
Water is a compound. It is made up of many elements, including hydrogen and oxygen atoms that are bonded together. Physical techniques cannot separate water into its components, hydrogen and oxygen.
Is water an element or compound give reason in support of your statement?
Water is a compound. Compound is formed by combination of elements which are bonded together by chemical bonds. Chemical bonds can be ionic or covalent bond. Element is a pure substance which comprises of only specific type of atoms.
Why is water considered a compound as a two point class 9?
Answer: Water is a molecule because it is made from atoms that have been chemically combined. It is also a compound because the atoms that make water are not all the same – some are oxygen and some are hydrogen.
Is water an element or a compound give reason for your answer?
Water is a compound. It contains more than one element: hydrogen and oxygen atoms are joined together; as illustrated in the video clip Elements and Compounds, above.
Why is water considered a compound?
Why is water considered a compound? Water is a compound and a compound forms whenever two or more atoms atoms form chemical bonds with each other. The chemical formula for water is H 2 O which means each molecule of water consists of one oxygen atom chemically bonded to two hydrogen atoms.
What is the chemical formula for water?
The chemical formula for water is H 2 O, which means each molecule of water consists of one oxygen atom chemically bonded to two hydrogen atoms. Thus, water is a compound.
What is a compound that forms when two or more atoms?
A compound forms whenever two or more atoms form chemical bonds with each other. The chemical formula for water is H 2O, which means each molecule of water consists of one oxygen atom chemically bonded to two hydrogen atoms.
What are the 5 properties of water?
Given any five points. (1) Water is made up of 2 elements in a fixed ratio. (2) Its constituents can be separated only by chemical or electrochemical reactions. (3) Its formed by reaction between hydrogen & oxygen with a chemical bond. (4) Water has totally different properties from 2 elements. (5) It has a fixed boiling point.