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Author Question: Science is tentative, explanatory, and A) absolute. B) testable. C) unpredictable. D) ... (Read 34 times)

Yi-Chen

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on: Aug 27, 2018
Science is tentative, explanatory, and
 
  A) absolute.
  B) testable.
  C) unpredictable.
  D) mystical.

Question 2

When atoms lose or gain electrons in chemical reactions they form
 
  A) new atoms.
  B) noble gases.
  C) nucleons.
  D) ions.


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Carissamariew

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Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

D


Yi-Chen

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  • Posts: 550
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

xiazhe

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  • Posts: 331
Reply 3 on: Yesterday
Gracias!

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