Online College Courses for Credit

PTE Casaburri

PTE Casaburri


Student will be able to :

a. Identify the number of protons, neutrons, and electrons using the information in the element box.

b. Explain what are valence electrons and identify the number of valence electrons per elements.

c. Locate the different groups, the number of groups and their location.

d. Locate the periods, identify number of periods and their location.

e. What are the three major categories for the elements found in the PTE?

f. What properties are used to classify the elements into one of the three major categories?


Name and number for each group found in the PTE

See More
Fast, Free College Credit

Developing Effective Teams

Let's Ride
*No strings attached. This college course is 100% free and is worth 1 semester credit.

29 Sophia partners guarantee credit transfer.

312 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 27 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.


PTE video

The sound for this video is not working properly, but you will be able to fill in the notes from the powerpoint slides.


Periodic Table Notes 2013