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A compound is composed of one or more combined in fixed ratios?
A compound is a substance made up of two or more different elements chemically bonded together in fixed proportions. These proportions are determined by the chemical formula of the compound, which specifies the types and numbers of atoms present in the compound.
Define compound and give an example?
A compound is a substance formed by chemically combining two or more elements in fixed proportions. An example of a compound is water, which is made up of the elements hydrogen and oxygen combined in the ratio H2O.
A substance the contains two or more elements chemically combined in a fixed portion is what?
This is a molecule.
Substance made up of two or more elements is called?
A compound. A compound is a substance composed of two or more different elements chemically bonded together in fixed proportions.
What is substance containing two or more elements chemically combined in a fixed ratio?
It is called a compound
What substance that contains 2 or more elements chemically combined in a fixed proportion?
A substance made of two or more elements chemically combined in a specific proportion is called a compound. A substance composed of two or more elements combined chemically in a fixed proportion by mass is called a compound. A chemical compound can be held together by a covalent bond or an ionic bond.
Is a compound a single substance?
No, a compound is a substance formed by the chemical combination of two or more elements in fixed proportions. It has a unique chemical structure and properties different from its constituent elements.
Are the proportions of a compound fixed or not fixed?
The proportions of elements in a compound are fixed, meaning that a specific compound will always have the same ratio of elements by mass. This fixed ratio is determined by the chemical formula of the compound.
What is difference between a compound and solution?
A compound is a substance formed by the chemical combination of two or more elements in fixed proportions. A solution is a homogeneous mixture of two or more substances where one substance (solute) is dissolved in another substance (solvent).
What contains 2 or more elements chemically combined?
A compound contains two or more elements chemically combined. In a compound, the elements are bonded together in fixed proportions by chemical bonds. Examples include water (H2O) and carbon dioxide (CO2).
What is the substance made of two or more different elements that have chemically combined?
A compound is a substance made of two or more different elements that have chemically combined in fixed proportions. The elements in a compound are bonded together through chemical reactions. Examples of compounds include water (H2O) and salt (NaCl).
What are composed of atoms in fixed proportions?
elements
