1. Rusting is a chemical change because it is an oxidation reaction.
2. The second part of your phrase is another question, it is incorrect and is confuse.
Well, a normal battery, a car battery, I can't think of more ! ------------ All chemical substances have chemical energy.
Endothermic reaction is a type of chemical reaction that absorbs energy. Energy is a property of objects.
An imense number of materials and objects are products of the chemical industry.
They're to protect your eyes against chemical splashes or flying objects !
only when a change occurs and a new substance is formed
Objects such as batteries, fuel cells, and living organisms like plants use chemical energy to power their functions. Chemical energy is stored in the form of molecules and is converted into other forms of energy when the objects undergo chemical reactions.
DSQUERY
chemical energy
Salt and air
matches, candles and petorl matches, candles and petrol
Well, a normal battery, a car battery, I can't think of more ! ------------ All chemical substances have chemical energy.
Depending on the chemical composition of the "object" !
The shape is not a characteristic of chemical elements but is a characteristic of objects.
Endothermic reaction is a type of chemical reaction that absorbs energy. Energy is a property of objects.
Criteria-based rating is a method of evaluation where individuals or objects are assessed against established criteria or standards. This approach allows for a more objective and consistent assessment, as judgments are made based on specific guidelines or benchmarks. Criteria-based rating is commonly used in performance appraisals, product reviews, and competitive assessments.
Well Chemical Objects Like Cars, And metal xD
Objects can be classified based on various criteria such as size, shape, color, material, function, and usage. Classification helps in organizing and categorizing objects to make it easier to understand and identify patterns or relationships among them. It can be done systematically by creating categories or groups based on common characteristics shared by the objects.