Application of heat to some substances causes chemical changes, or chemical reactions, in which one or more new substances are formed, with different properties from the original. ... A pure substance might either be an element or a compound. An impure substance consists of a mixture of two or more elements or compounds.
Answers & Comments
Answer:
yes
Explanation:
because materials are formed cannot be destory
Explained:
Application of heat to some substances causes chemical changes, or chemical reactions, in which one or more new substances are formed, with different properties from the original. ... A pure substance might either be an element or a compound. An impure substance consists of a mixture of two or more elements or compounds.
ANSWER:
hope makatulong :)
answer ko pala nakalimutan ko..
Yes, thank you..