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Author Question: An element with 7 electrons in its outer shell is in which group on the periodic table? A) Group ... (Read 211 times)

Pineapplelove6

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on: Aug 27, 2018
An element with 7 electrons in its outer shell is in which group on the periodic table?
 
  A) Group 5A
  B) Group 7A
  C) Group 6A
  D) Group 2A

Question 2

Joe conducts an experiment to test the effectiveness of a new drug for cancer. Which of the following variables would be easiest to control?
 
  A) amount of drug administered
  B) patient's diet
  C) exposure to air pollution
  D) exposure to other people


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soda0602

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

B

Answer to Question 2

A


Pineapplelove6

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Reply 2 on: Aug 27, 2018
Gracias!

helenmarkerine

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Reply 3 on: Yesterday
Excellent

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