This topic contains a solution. Click here to go to the answer

Author Question: Electronegativity ________ from left to right within a period and ________ from top to bottom within ... (Read 33 times)

karateprodigy

  • Hero Member
  • *****
  • Posts: 550
Electronegativity ________ from left to right within a period and ________ from top to bottom within a group.
 
  A) decreases, increases
  B) increases, increases
  C) increases, decreases
  D) stays the same, increases
  E) increases, stays the same

Question 2

Of the following elements, ________ is the only one that cannot be found in nature in its elemental form. Cu Hg Au Ag Na
 
  A) Cu
  B) Hg
  C) Au
  D) Ag
  E) Na



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zenzy

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

C

Answer to Question 2

E





 

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

For a complete list of videos, visit our video library