Answer:
QUESTION:
Is plastic a pure substance or an impure substance?
ANSWER:
Pure and impure substances
Pure substances have a sharply defined (one temperature) melting or boiling point. Impure substances have a temperature range over which they melt or boil. Chromatography is the process of separating substances into their individual components.
Explanation:
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Answer:
c
Explanation:
havce viento translates to there is wind
Question 1: C. to eat with her dad at a restaurant
Question 2: D. 5:00
Question 3: False
Answer:
Im pretty sure number 9 is "No escribir una carta tu al director "
Explanation:
Salida 25 esta en la calle corte.
