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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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xlr300 xlr300
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9 years ago
A pure substance A is found to change upon heating into two new, pure substances, B and C.
   A ? B + C
Neither B nor C can be decomposed by chemical means. From this we may conclude that ________.
A) A is an element, B and C are compounds
B) B is a compound, A and C are elements
C) B and C are elements, A is a compound
D) A, B, and C are all compounds

Textbook 
Introduction to Chemical Principles

Introduction to Chemical Principles


Edition: 11th
Author:
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dustyparticledustyparticle
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xlr300 Author
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#2
9 years ago
Thank you for helping me out all semester, your answer was right! Bye for now
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#3
9 years ago
Welcome Happy Dummy
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