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What else can I help you with?
Can you get the same substance back after a chemical reaction?
No, a chemical reaction involves the rearrangement of atoms to form new substances with different properties. It is not possible to retrieve the original substance once it has undergone a chemical reaction.
What happen when you change the chemical property of aluminium?
The chemical properties cannot be changed; only after a chemical reaction the products have new chemical properties.
Substance that cannot be changed into simpler substances by chemical means?
An element is a substance that cannot be further broken down into simpler substances by chemical means. Each element is made up of atoms with a specific number of protons in their nucleus, giving them unique properties and characteristics. Examples of elements include oxygen, gold, and carbon.
Can a chemical change be undone?
Some chemical changes are reversible, others are not.
If a substance cannot be broken down by heat the substance is an element?
No. Elements cannot be broken down into simpler substances in a chemical reaction.
What is formed when two substances combine and form a new substances combine and form a new substance which cannot return to their original form?
a chemical reaction
Why does a mixture cannot be represented by a chemical formula?
Because mixtures are special types of substances that cannot be changed. The formulas are something that make something up.
How you can tell if a mixture is a chemical reaction?
a mixture is by definition not a chemical reactionA mixture is two or more substances which have been combined such that each substance retains its own chemical identity.So a mixture cannot be a chemical reaction, signs of a chemical reaction include:colour changeprecipitation (formation of a solid)effervescence (giving off gas)And every single chemical reaction involves gives of some heat.
Is iron or fire an element?
Fire is not an element, it is a result of a chemical reaction. Iron is an element, it is a chemical substance that cannot be broken down into simpler substances by chemical means.
What is a substance which can't be broken down during a chemical reaction?
An element is a substance that cannot be broken down into simpler substances through chemical reactions.
Is boiling a egg chemical?
Yes. Once it is boiled it cannot be changed back.
What is the law of constant mass in chemical changes?
The law of constant mass, also known as the law of conservation of mass, states that the total mass of substances before a chemical reaction is equal to the total mass of the substances after the reaction. In other words, mass cannot be created or destroyed in a chemical reaction, only rearranged. This principle is a fundamental concept in chemistry.
