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

Author Question: In the periodic table, the horizontal rows are called ________ and the vertical columns are called ... (Read 208 times)

theo

  • Hero Member
  • *****
  • Posts: 698
In the periodic table, the horizontal rows are called ________ and the vertical columns are called ________.
 
  Fill in the blank(s) with correct word

Question 2

How much heat must be removed from steam to change it to liquid?
 
  A) 540 cal/g
  B) 600 cal/g
  C) 830 cal/g
  D) 1 kcal/g
  E) 1.8 kcal/g



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coyin

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

periods, groups

Answer to Question 2

A



theo

  • Hero Member
  • *****
  • Posts: 698
Both answers were spot on, thank you once again



coyin

  • Sr. Member
  • ****
  • Posts: 334

 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

For a complete list of videos, visit our video library