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Author Question: ________ is credited with developing the concept of atomic numbers. A) Dmitri Mendeleev B) ... (Read 103 times)

kodithompson

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________ is credited with developing the concept of atomic numbers.
 
  A) Dmitri Mendeleev
  B) Lothar Meyer
  C) Henry Moseley
  D) Ernest Rutherford
  E) Michael Faraday

Question 2

The genetic material of a virus is
 
  A) always DNA.
  B) either DNA or RNA.
  C) always RNA.
  D) neither RNA or DNA.


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Jossy

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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kodithompson

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)


strudel15

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Reply 3 on: Yesterday
Excellent

 

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