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What is a chemical combination of a substance?
A substance is a chemical combination.
What element is that is necessary for a substance to burn?
Oxygen is necessary for a substance to burn. It reacts with the substance in a chemical reaction known as combustion, releasing heat and light energy. Without oxygen, the substance will not be able to sustain a fire.
What type of chemical change is a slow combination of a substance with oxygen?
The slow combination of a substance with oxygen is typically referred to as oxidation. This chemical change usually involves the loss of electrons from the substance, leading to the formation of new compounds. Examples include rusting of iron and browning of fruits.
Is oxygen a compound or pure substance?
Oxygen is a chemical element.
What is the chemical substance that combine with oxygen?
Many chemical elements combine with oxygen; the reaction with oxygen is called oxydation.
What does oxygen excrete?
Oxygen does not excrete anything as it is not alive.; it is a chemical substance.
When oxygen is liquefied is it a physical or chemical change?
Physical because it is still Oxygen. A chemical change results in a chemical equation and thus a new substance. No new substance = no chemical change. Liquefaction is a physical property.
Is a reactivity with oxygen a chemical property?
Yes, reactivity with oxygen is a chemical property because it describes how a substance interacts with oxygen to form new chemical compounds. This property can help determine the behavior and reactions of a substance in various chemical processes.
What chemical substance in needed for photosynthesis?
Sugar and oxygen
What is adding oxygen to a substance called?
Adding oxygen to a substance is called oxidation. It can cause chemical reactions that result in changes to the substance's properties.
Combination of chemical symbols and numbers to represent a substance?
Chemical Formula
What is the name Substance formula nitrogen oxygen?
The substance is called nitrous oxide, with the chemical formula N2O.
