This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: An element with 7 electrons in its outer shell is in which group on the periodic table? A) Group ... (Read 217 times)

Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

soda0602

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

A


Pineapplelove6

  • Member
  • Posts: 560
Reply 2 on: Aug 27, 2018
Gracias!

alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

The size of the antlers play a significant role in establishing the hierarchy in the group The size of the antlers play a significant role in establishing the hierarchy in the group
Comparison of group II self-splicing introns and the spliceosome Comparison of group II self-splicing introns and the spliceosome
Assisting the patient to transfer from the bed or examining table to a wheelchair. Assisting the patient to transfer from the bed or examining table to a wheelchair.
Mobilize knuckles with figure-8s. Turn the hand so palm faces the table. Grasp the proximal phalange ... Mobilize knuckles with figure-8s. Turn the hand so palm faces the table. Grasp the proximal phalange ...
Use the information in the above table to establish a Born-Haber cycle to determine the ... Use the information in the above table to establish a Born-Haber cycle to determine the ...
Video: Neuron structure and function - sensory neurons, association neurons & motor neurons

For a complete list of videos, visit our video library