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the atoms change in number
Wiki User
∙ 11y ago
During a chemical change, atoms of a substance are rearranged into different molecules or compounds. Bonds between atoms are broken and new bonds are formed, leading to the creation of new substances with different properties than the original atoms. The number of atoms remains constant throughout the chemical reaction due to the law of conservation of mass.
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Is a new substance is produced a chemical or a physical change?
That's a chemical change because the structure of the atoms are changing. Chemical features can only be viewed through chemical change, by the way.
What result in a new substance formed?
A chemical reaction results in the formation of a new substance through the rearrangement of atoms and bonds between them. This can involve breaking existing chemical bonds and forming new ones to create a structurally different substance with unique properties.
What happens when a clear substnace undergoes a chemical change?
It is no longer that same substance. A chemical changes the identity of the substance. Individual atoms cannot be broken down into smaller parts by normal physical or chemical change.
What property of a substance does not change when it turns into gas?
The chemical identity of a substance remains the same when it turns into a gas. The type of atoms and their arrangement within the substance do not change during the phase transition from liquid to gas.
When a physical change in a sample occurs which does not change?
Substance in the material Remain the same
When a substance changes into a different substance a what change has occurred?
Chemical change.
When a substance changes into a diffrent substance what change has occurred?
chemical change
Are the atoms in a substance the same if the substance changes states?
On heating there will be a change in the physical state not chemical composition. So the number of atoms will be the same even after change in state.
What does not change when a substance changes matter?
The chemical composition of the substance does not change when it changes its state of matter. The arrangement of atoms and molecules may vary, but the elements present in the substance remain the same.
When the substance undergoes a chemical change its identity deos not change?
That's correct. In a chemical change, new substances are formed through rearrangement of atoms, but the identities of the original atoms remain the same. This is because atoms are not created or destroyed during chemical reactions, they simply rearrange into new combinations.
A substance that undergoes change in a chemical reaction is called a what?
A substance that undergoes change in a chemical reaction is called a reactant. Reactants are the starting materials in a chemical reaction that are transformed into products through the rearrangement of atoms.
What is the change of one substance into a new substance?
The change of one substance into a new substance is called a chemical reaction. In a chemical reaction, the atoms of the original substances rearrange to form new molecules with different properties.
When a new substance is produced is it a chemical or physical change?
That's a chemical change because the structure of the atoms are changing. Chemical features can only be viewed through chemical change, by the way.
When a new substance is produced is it a physical or a chemical change?
That's a chemical change because the structure of the atoms are changing. Chemical features can only be viewed through chemical change, by the way.
Is a new substance is produced a chemical or a physical change?
That's a chemical change because the structure of the atoms are changing. Chemical features can only be viewed through chemical change, by the way.
What result in a new substance formed?
A chemical reaction results in the formation of a new substance through the rearrangement of atoms and bonds between them. This can involve breaking existing chemical bonds and forming new ones to create a structurally different substance with unique properties.
What happens when a clear substnace undergoes a chemical change?
It is no longer that same substance. A chemical changes the identity of the substance. Individual atoms cannot be broken down into smaller parts by normal physical or chemical change.
