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Author Question: The scientist who in 1828 published a table of atomic weights containing 54 elements was A) ... (Read 18 times)

Marty

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on: Aug 27, 2018
The scientist who in 1828 published a table of atomic weights containing 54 elements was
 
  A) Dalton.
  B) Berzelius.
  C) Mendeleev.
  D) Boyle.

Question 2

One molecule of water contains ________.
 
  A) one mole of hydrogen
  B) one mole of oxygen
  C) one atom of oxygen
  D) 16 g of oxygen


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johnharpe

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

B

Answer to Question 2

C


Marty

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Reply 2 on: Aug 27, 2018
Excellent

raenoj

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Reply 3 on: Yesterday
:D TYSM

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