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Author Question: By what chemical symbol do we know the element magnesium? A) Mn B) Ma C) M D) ... (Read 124 times)

mwit1967

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on: Aug 27, 2018
By what chemical symbol do we know the element magnesium?
 
  A) Mn
  B) Ma
  C) M
  D) Mg

Question 2

What chemical symbol has been given to the element sodium?
 
  A) S
  B) K
  C) Na
  D) Sr


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kardosa007

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

D

Answer to Question 2

C


mwit1967

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Reply 2 on: Aug 27, 2018
Wow, this really help

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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