Chemical Reactions A chemical reaction is a process in which the physical and chemical properties of the original substances change as new substances with different physical and chemical properties are formed.
(Chemical Reactions; is; a process in which the physical and chemical properties of the original substances change as new substances with different physical and chemical properties are formed) (the physical and chemical properties of the original substances; change; as new substances with different physical and chemical properties; L:a process) (the physical and chemical properties of the original substances; are formed; L:a process)
Chemical Reactions the physical and chemical properties of the original substances the physical and chemical properties of the original substances
is change are formed
a process in which the physical and chemical properties of the original substances change as new substances with different physical and chemical properties are formed
as new substances with different physical and chemical properties L:a process
L:a process