Physical Science Unit 1 Day 3

Learning Objective: Students will learn about patterns and trends on the periodic table by coloring and labeling the periodic table and will describe in writing their observations using technical language electronegativity, ionization energy, atomic radius, valence electrons, periods, groups, families.


Questions:

1. How many valence electrons does Chlorine (Cl) have? What does this mean? (book or brain)
2. As valence electrons get closer to 8 what happens to the amount of electronegativity? (book)
3. Which of the following are correct statements?

Write only the true statements in your notes.

A. Potassium (K) and magnesium (Mg) are in the same group. B. Potassium (K) and magnesium (Mg) are both metals. C. Potassium (K) and magnesium (Mg) are both nonmetals. D. Carbon (C) and oxygen (O) are in the same period. E. Carbon (C) is a nonmetal and oxygen (O) is a metal. F. Carbon (C) and oxygen (O) are both nonmetals. Exit Ticket for Day 3: 1. Click on the following link: http://sciencenotes.org/periodic-table-trends-quiz/ 2. Complete the quiz. As you complete the quiz, record on your exit ticket paper which answers you get correct using a smiley face.  3. Finish the quiz and record your score on your exit ticket paper!