5 Questions
Which branch of science deals with the composition and properties of matter?
Chemistry
What remains the same throughout a chemical change?
Total mass
What is known as the matter undergoing change in a chemical reaction?
Reactant
What is formed as a result of a chemical change?
Chemical compound
What type of energies are either absorbed or evolved during a chemical change?
Electrical energy
Access a free study package for Chemistry class X from TekoClasses.com, covering topics such as Chemical Reactions & Chemical Equations, Acids, Bases & Salts, Metals & Non-Metals.
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