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What else can I help you with?
What is the substance that helps a reaction but isn't chemically changed?
These substances are called catalysts.
How does chemically changed soaking?
Soaking is not a chemical change, unless contact with water results in a chemical reaction - such as adding sodium to water.
How can matter be changed?
Physically or chemically.
What is paper changed into when has been changed chemically by fire?
Ash and smoke.
What is it called when a substance reacts chemically?
reaction
What is the reaction of argon?
Argon is chemically inert and does not have any reaction under normal conditions.
When a body expands what happens to its mass?
Mass is a basic properties of the body. The mass of a body does not change with a physical reaction, such as expansion. Neither does its weight. The only change is probably just its volume. The mass of the body will change under a nuclear reaction or chemical reaction, because the body has changed into a different entity -- it becomes a different object or objects. Its nature has changed. ==========================
What scientist that said that atoms can be changed chemically?
Dalton
What is it called when a group of atom chemically joined?
A chemical reaction
Will uranium and astatine combine chemically?
It is possible but this reaction was not studied.
What is the class of the food that begins to get chemically changed in the mouth?
starches
Why a catalyst is not involved chemically in chemical reaction?
The catalyst is not a reactant; a catalyst only favors a chemical reaction, the reaction rate and yield.
