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Author Question: Which of the following elements may have +4 charge? A) magnesium B) aluminum C) carbon D) ... (Read 62 times)

dejastew

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on: Aug 27, 2018
Which of the following elements may have +4 charge?
 
  A) magnesium
  B) aluminum
  C) carbon
  D) chlorine

Question 2

The larger the half-life value, the more stable the isotope.
 
  Indicate whether the statement is true or false


millet

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

C

Answer to Question 2

TRUE


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