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

Author Question: In the periodic table, the horizontal rows are called ________ and the vertical columns are called ... (Read 210 times)

theo

  • Hero Member
  • *****
  • Posts: 698
on: Jul 27, 2018
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
Reply #1 on: Jul 27, 2018
Answer to Question 1

periods, groups

Answer to Question 2

A


theo

  • Hero Member
  • *****
  • Posts: 698
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


coyin

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

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?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

The planes of the body. The sagittal plane is vertical from front to back, the frontal plane is vert The planes of the body. The sagittal plane is vertical from front to back, the frontal plane is vert
Socrates (470–399 B.C.E.) was an Ancient Greek philosopher often called the "father of ... Socrates (470–399 B.C.E.) was an Ancient Greek philosopher often called the "father of ...
DOT placarding requirements: Table 1 materials must be placarded in any quantity, and Table 2 ... DOT placarding requirements: Table 1 materials must be placarded in any quantity, and Table 2 ...
How to create a table of values displaying commission and earnings (Question 1) How to create a table of values displaying commission and earnings (Question 1)
A 23 kg mass is connected to a nail on a frictionless table by a massless string 1.3 m long. ... A 23 kg mass is connected to a nail on a frictionless table by a massless string 1.3 m long. ...
Table - Correlation Analysis Table - Correlation Analysis
Video: Rena arc construction

For a complete list of videos, visit our video library