In order for the molecules to actually separate from each other, more energy must be added. This energy, called heat of fusion or heat of melting, is absorbed by the particles as potential energy as the solid changes to a liquid. I hope this helps
Look on this website!
http://lawr.ucdavis.edu/classes/ssc100/CEC_Answers02.htm
Answer:
On the periodic table, each column is called a group. So, the answer is D. groups.
Explanation:
A) is incorrect because the rows on the periodic table are called periods.
B) is incorrect because the elements are what is organized on the periodic table.
C) is incorrect because the periods are the rows on the periodic table.
D) is the correct answer because the columns on the periodic table are called groups.
Hope that helps!! Please give me brainliest because I need 3 more brainliest to become an Expert!!
That would be either, nuclear power or wind power, depending on what the teacher is looking for...
