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What is a material that contains three elements joined in a fixed proportion?
If a material contains three elements joined in a fixed proportion, then it is a compound. It can only be separated by a chemical reaction.
A chemical combination of two or more different element joined together in a fixed proportion?
A chemical compound is a substance composed of two or more different elements chemically bonded together in a fixed ratio. The elements in a compound are held together by chemical bonds that give the compound its unique properties. Examples of compounds include water (H2O) and sodium chloride (NaCl).
How can we determine that water is a compound not a mixture?
Water is a compound because its molecules are formed of chemically combined elements (hydrogen and oxygen) in a fixed proportion. A mixture is a combination of separate atoms, molecules, or particles that are not chemically bonded or in any fixed proportion.
What are two or more substances that are chemically combined in a fixed proportion called?
Compound
What is the name for the two or more elements chemically combined?
A chemical combination of two or more elements is called a compound. The simplest unit of a compound is called a molecule (if the atoms are covalently bound) or a formula unit (if the atoms are joined by ionic bonds)
What is a material that contains three elements joined in a fixed proportion?
If a material contains three elements joined in a fixed proportion, then it is a compound. It can only be separated by a chemical reaction.
If a material contains three elements joined in a fixed proportion it is a(an)?
A material that contains three elements joined in a fixed proportion is a pure substance called a compound. It is not a mixture.
What is a chemical combination of two or more different elements joined together in a fixed proportion called?
It is called a compound
What is the name of two or more elements in a fixed proportion?
A compound refers to two or more elements chemically bonded together in a fixed proportion. This fixed proportion is represented by a chemical formula that shows the types and ratios of atoms present in the compound.
If a material contains three elements but not joined in a fixed proportion it is a(an)?
It is a mixture.
If a material contains three elements but not joined in a fixed proportion it is a?
It is a mixture.
What is compound and a example?
compound contains elements in a fixed proportion. Example= NaCl
When two or more different elements joined together in fixed proportions is known as?
A compound is the pure substance formed from the chemical combination of two or more different elements in a fixed ratio.
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.
How can you prove water is a compound?
Water on electrolysis (splitting) gives elements Hydrogen and oxygen in a fixed proportion
A chemical combination of two or more different element joined together in a fixed proportion?
A chemical compound is a substance composed of two or more different elements chemically bonded together in a fixed ratio. The elements in a compound are held together by chemical bonds that give the compound its unique properties. Examples of compounds include water (H2O) and sodium chloride (NaCl).
How can we determine that water is a compound not a mixture?
Water is a compound because its molecules are formed of chemically combined elements (hydrogen and oxygen) in a fixed proportion. A mixture is a combination of separate atoms, molecules, or particles that are not chemically bonded or in any fixed proportion.
