Chemistry, 22.01.2021 19:30 maksimgelmud7
Question 3:
When two substances are mixed together a new substance is formed. What do you know about the new substance?
A.) The new substance must be an element.
B.) The new substance is made of 5 elements.
C.) The new substance has properties different from the original substances. D.) The new substance has the same properties as the original substances.
Answers: 3
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Chemistry, 22.06.2019 19:30
Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!
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Chemistry, 22.06.2019 22:30
Which of the following is not an assumption that scientists must make about the natural world? a. regularity b. causality c. predictability d. plausibility
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Question 3:
When two substances are mixed together a new substance is formed. What do you know abou...
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