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Author Question: Oxygen forms monatomic ions with a charge of A) 2+. B) 3+. C) 1-. D) ... (Read 155 times)

ericka1

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on: Aug 27, 2018
Oxygen forms monatomic ions with a charge of
 
  A) 2+.
  B) 3+.
  C) 1-.
  D) 2-.

Question 2

Which of these is a chemical change?
 
  A) The hair stylist cuts your hair.
  B) Bleaching powder dissolves in water.
  C) Silkworms convert mulberry leaves into silk.
  D) Wool is spun into yarn.


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onowka

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

D

Answer to Question 2

C


ericka1

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Reply #2 on: Aug 27, 2018
TY


onowka

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Reply #3 on: Aug 27, 2018
You're welcome


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