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What type of substance is water and why?
Water, H2O, is a pure substance, a compound made of hydrogen and oxygen. Although water is the most abundant substance on earth, it is rarely found naturally in its pure form. Most of the time, pure water has to be created. Pure water is called distilled water or deionized water.
What Is water a compound of?
Oxidane
Water
Water/IUPAC ID
What is the chemistry of water?
Water is composed of two hydrogen atoms and one oxygen atom. They are attracted to each other due to their electrostatic attraction. All that means is the hydrogen atom is positively charged, while the oxygen atom is negatively charged. Opposites attract, and water is no different.
What is substance give example?
A substance is matter which has a specific composition and specific properties. Every pure element is a substance. Every pure compound is a substance. Examples of substances: Iron is an element and hence is also a substance. It is a mixture of two substances – sodium chloride and water.
How can you prove that water is compound?
- Water is formed by the chemical bond between 2 hydrogen and one oxygen atom.
- A bond between atoms of water can be broken by chemical reaction.
- Atoms of water cannot be separated by the physical process.
- Hence, water is a compound because it can only be separated into hydrogen and oxygen atom by chemical reaction.
What is water called in science?
Water (chemical formula: H2O) is a transparent fluid which forms the world’s streams, lakes, oceans and rain, and is the major constituent of the fluids of organisms. As a chemical compound, a water molecule contains one oxygen and two hydrogen atoms that are connected by covalent bonds.
What elements make up water?
A: The two elements that make up a molecule of water are hydrogen and oxygen; there are two hydrogen atoms and one oxygen atom, resulting in the chemical formula H2O.
Which is the best description of the substance water?
Alternative Title: H2O. Water, a substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states. It is one of the most plentiful and essential of compounds. A tasteless and odourless liquid at room temperature, it has the important ability to dissolve many other substances.
Which is an alternative name for the chemical substance water?
Alternative Title: H2O. Water, a substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states. It is one of the most plentiful and essential of compounds.
What elements make up?
The two elements that make up a molecule of water are hydrogen and oxygen; there are two hydrogen atoms and one oxygen atom, resulting in the chemical formula H2O. Hydrogen and oxygen bond together due to the number of electrons in their orbitals.