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Author Question: Calcium reacts with chloride to form A) CaCl. B) CaCl2. C) Ca2Cl. D) ... (Read 178 times)

sammy

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Calcium reacts with chloride to form
 
  A) CaCl.
  B) CaCl2.
  C) Ca2Cl.
  D) Ca2Cl3.

Question 2

A chemical change always involves a change in the ________ of matter.
 
  A) state
  B) composition
  C) volume
  D) temperature



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mochi09

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Answer to Question 1

B

Answer to Question 2

B




sammy

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Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it


TheNamesImani

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Reply 3 on: Yesterday
Excellent

 

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