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Can sodium be decomposed by a chemical change?
No. Sodium is an element and elements cannot be broken down (decomposed) by a chemical change.
Is water a chemical or element?
Everything tangible is at least one chemical; this includes water. Water is not an element, because it can be decomposed into oxygen and hydrogen by chemical means.
Which substance can be decomposed by chemicals means?
Compound is a substance composed of two or more elements combined in definite proportions, can be broken down by chemical means. Element is a substance that cannot be broken down into simpler substances even by chemical means.
What is the chemical symbol for hydrogen suphide?
The chemical formula for hydrogen sulphide is H2S. (Compounds have chemical formulas; only chemical elements have chemical symbols.)
Are water argon hydrogen uranium elements?
Argon (Ar), Hydrogen (H) and uranium (U) are chemical elements. Water (H2O) is a chemical compound.
Can sodium be decomposed by a chemical change?
No. Sodium is an element and elements cannot be broken down (decomposed) by a chemical change.
What elements are being decomposed in the water during electrolysis?
None are. The elements are not decomposed: the water is. The elements released by the reaction are hydrogen and oxygen.
Is water a chemical or element?
Everything tangible is at least one chemical; this includes water. Water is not an element, because it can be decomposed into oxygen and hydrogen by chemical means.
Which substance can be decomposed by a chemical change ammonia iron argon or helium?
Ammonia can be decomposed by a chemical change. It is a compound made up of nitrogen and hydrogen (NH3) and can break down into its elemental components through processes such as thermal decomposition or reaction with other chemicals. In contrast, iron is an element that can undergo physical and chemical changes but cannot be decomposed into simpler substances, while argon and helium are noble gases and are also elements that cannot be chemically decomposed.
Water can be decomposed with electricity to form what?
Water can be decomposed into hydrogen and oxygen gases through a process called electrolysis. When an electric current is passed through water, it breaks the water molecules (H₂O) into their constituent elements, producing hydrogen (H₂) at the cathode and oxygen (O₂) at the anode. This reaction is commonly used in various applications, including hydrogen production and fuel cells.
What is the chemical formula for oxygen and hydrogen?
Chemical Name = Oxygen Chemical Symbol = O There is no chemical formula for elements.
Which substance can be decomposed by chemicals means?
Compound is a substance composed of two or more elements combined in definite proportions, can be broken down by chemical means. Element is a substance that cannot be broken down into simpler substances even by chemical means.
What is the chemical symbol for hydrogen suphide?
The chemical formula for hydrogen sulphide is H2S. (Compounds have chemical formulas; only chemical elements have chemical symbols.)
What are the elements of hydrogen sulphide?
Hydrogen and sulphur are the elements in H2S.
What are the elements for carbohydrates?
Carbon, hydrogen, and oxygen are the chemical elements in carbohydrates.
What are elements in acetone?
Carbon, hydrogen, and oxygen
Hydrogen and chlorine are pure substances or chemical elements?
Hydrogen and chlorine are chemical elements. They are pure substances because they are made up of only one type of atom. Hydrogen is the simplest element with atomic number 1, while chlorine is a halogen with atomic number 17.
