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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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tweedleasasin tweedleasasin
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3 years ago
A chemical change always involves a change in:
I)  appearance
II)  state
III)  composition
IV)  temperature

▸ I and II

▸ I, II, IV

▸ III only

▸ II and IV

▸ all of the above
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
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rednexangel78rednexangel78
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3 years ago
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tweedleasasin Author
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3 years ago
You make an excellent tutor!
annakc
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Yesterday
Smart ... Thanks!
dedricgard
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2 hours ago
Brilliant ツ
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