When a chemical property is observed, the identity of the substance _______ changes. A. sometimes B. never C. always D. rarely
2 answers:
c) always
chemical refers to what happens when heat is applied so chemical properties change the identity(state, appearance, etc) of a substance
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I dont really understand your question. but maybe this might help.
https://quizlet.com/283377931/radiation-flash-cards/
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a, b
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Electrolytes dissociate to make ions, because of it they conduct electricity.
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Shown below
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80+3(14)=122amu
b) forC2H6
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Question 17: answer:The solute is the drink crystals and the solvent is the water…
I wish I am correct
