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the element
Sharon Fisher
Wiki User
∙ 9y agoChemical reactions bring about a change in matter that produces new substances. and energy is given off or absorbed.
Emily Avilés
Wiki User
∙ 12y agoIn any chemical reaction, at least one new chemical bond between two atoms is formed or broken. This does not necessarily produce any change readily detectable by human senses, but it often does produce such a change. Examples are evolution or absorption of heat, evolution of light, and changes in color between reactants and products.
Wiki User
∙ 13y agoA new substance is formed. Signs of this might include color changing, difference in texture and bubbles.
Wiki User
∙ 12y agoin chemical reactions, the bonds between the elements breaks and it also involves formation of bonds...
Wiki User
∙ 8y agoThe reactants' bonds break, and bonds of the products form .
Wiki User
∙ 11y agoDuring a chemical reaction, the chemical bonds between the atoms of the reactants are broken, and the atoms are rearranged and new bonds are formed in order to produce the products.
Wiki User
∙ 10y agoIt goes 'BANG'
GABRIELA LOPEZ
energy is given off or absorbed
Brittany Valencia
Energy is given off or absorbed
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When a chemical reaction occurs atoms are never?
When a chemical reaction occurs atoms get ionized. Atoms are never created nor destroyed in a chemical reaction.
What type of change occurs in a chemical reaction?
a precipitate is a solid that forms during a chemical reactions
What Change occurs when One substances reacts with another substance?
A chemical change occurs when this happens.
What type of chemical reaction occurs when copper rust?
Rusting is a reduction/oxidation reaction.
The chemical reaction that occurs when gasoline and air are ignited is called an?
Combustion reaction(Apex)
When a chemical reaction occurs atoms are never?
When a chemical reaction occurs atoms get ionized. Atoms are never created nor destroyed in a chemical reaction.
What is a Chemical light?
You are probably thinking of chemiluminescence. This occurs during a chemical reaction when light is emitted. Search luminol.
Does a sugar dissolving in water is a physical property?
Yes it is because no chemical reaction occurs during it so it is not chemical.
Is transfer of typewriter ribbon onto paper a physical or chemical change?
That is a physical change. No chemical reaction occurs during this process.
What type of change occurs in a chemical reaction?
a precipitate is a solid that forms during a chemical reactions
When a chemical reaction occurs the compounds remain the same as before the reaction?
After a chemical reaction the reactants are transformed in products.
What Change occurs when One substances reacts with another substance?
A chemical change occurs when this happens.
What type of chemical reaction occurs when a disposable lighter is used?
What is the chemical reaction of a dispoiable lighter
What chemical reaction occurs in the choloroplast?
Photosynthesis.
What is a chemical reaction occurs?
a nail rusts
What phrase best describes a exothermic chemical reaction?
A chemical change that gives off heat. Burning paper would be an example.
What undergoes no chemical change during a chemical reaction?
A catalyst undergoes no chemical change during a chemical reaction.
