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Not exactly but food, like any gas, liquid or solid, is made up of one or more chemicals. Plants growing is 'chemical change'. Food rotting is 'chemical change' Cooking food is 'chemical change'.
Without 'chemical change' or chemical reactions, plants would not exist. Human beings would not exist. Anything we eat would not exist. Planet Earth would not exist!
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∙ 12y ago
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True or false food is an example of chemical energy?
It is true.
A chemical reaction causes a chemical change true or false?
It is true that a chemical reaction causes a chemical change. An example of this can be seen by adding baking soda to vinegar.
Dissolved salt in ocean water is an example of a chemical change true or false?
false
Why is the ripening food is a chemical change?
because its texture and color became different than its true colcr!
Is it true that a physical change and a chemical are exactly alike?
Not true, they are not similar; a chemical change is a change in the molecule, the physical change is not.
Is this statement true Ice being broken into small bits is an example of a chemically change?
No it is not, as the ice will still retain its chemical properties. This is an example of a physical change. Remember that the indicators of a chemical change are a change in colour, a change in odour, a change in temperature, the formation of a precipitate, or a gas being given off.
Is table salt an example of an substance true or false?
True because when you mix chloride and sodium you get a chemical change, which in turn creates a new substance.
Is table salt is an example of an substance true or false?
True because when you mix chloride and sodium you get a chemical change, which in turn creates a new substance.
A change in which one or more substances combine or break apart to form new substances?
chemical change
What is the True indication of a chemical change?
A change in color
Do chemical make up food often changes when you cook it?
Chemical changes very often happen when you prepare a meal. For example, when cooking a cake, the yeast reacts and the cake rises. Whenever something changes and you cannot reverse that change, it is a chemical change whereas if you can change it back, it is a physical change!
During a chemical change the form of a substance is altered but not its identity true or false?
The statement is false: A chemical change of a substance is defined as a change in which the substance is not the same substance after the change as it was before.
