student journal - week 10 - weebly

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Name: __________________________ Period:_________

STUDENT JOURNAL – Week 10 – Organization of the Periodic Table Overarching Goal for the Week:

• Extract information about atoms and elements from their location on the Periodic Table

Learning Objectives:

• Describe the arrangement of the elements in the periodic table. • Identi fy metals, nonmetals, and semimetals by their posit ion in the periodic table. • Identi fy and describe the noble gases.


My Mad Minute Graph

What's Your Average?

Day 1 ---- Day 2 ---- Day 3 ___ + Day 4 ___

Total ___/ 2 = ____

Day #5 Mad Minute: Question #1 - Are you satisfied with your overall average for this week? Why or why not? !


DAY 1- Monday • Understanding the Atom Exam Review

DAY 2 - Tuesday Kickoff: NO KICKOFF

Mad Minute NO MAD MINUTE

THERE IS A COMPLETED COPY OF THE NOTES YOU TOOK ON TUESDAY ON THE NEXT

PAGE

Main Idea

The periodic table contains information about the structure

and characteristics of elements.

Learning Objectives

Describe the arrangement of the

elements in the periodic table.

Identify metals, nonmetals, and

semimetals by their position in the periodic

table.

Identify and describe the noble gases

Key Words

Period Group

Metallic Luster

Conductivity Halogen

Noble gas !

Summary:

How are the elements arranged? • The periodic table contains information about the structures and characteristics of the elements. • Elements are arranged in the periodic table in order of their atomic number.

Periods • A horizontal row of elements in the periodic table is called a period. • The atomic numbers increase by one from left to right across a period. • Elements are organized into horizontal periods and vertical groups.

Groups • A vertical column of elements in the periodic table is called a group. • Groups are number 1–18 across the top of the periodic table. • Elements in the same group have similar properties.

The Lanthanide and Actinide Series • The two rows of elements at the bottom of the table are the Lanthanide Series and the Actinide

Series. Metals

• Elements that are on the left side and in the middle of the periodic table are metals. • Metallic refers to the properties of common metals. • Luster, or shine, is one property of metals. • Metals are also ductile and malleable. • Conductivity is the ability of a material to transfer electricity or thermal energy—metals are

good conductors. Nonmetals

• Elements on the right side of the periodic table are nonmetals. • Nonmetals exhibit properties that are the opposite of metals. • They are poor conductors of heat and electricity, are brittle, and do not have luster. • Nonmetals make up most of the matter in the living world. • The most reactive nonmetals are the halogens in Group 17.

Semimetals/Metalloids • A few elements are semimetals, or metalloids. • Semimetals have the properties of both metals and nonmetals. • Semimetals conduct electricity but not as well as metals.

Noble Gases • Group 18 elements are the noble gases. • Noble gases are extremely stable by themselves and occur in nature as single atoms.

Organization of the Periodic Table Name: ____________________

Think Box: Why are the Lanthanide and Actinide Series at the bottom of the P.T.E

Name: ___________________ Period: ____

Periodic Table Worksheet 1. Define a Group. _______________________________________________________

2. What is a period? ________________________________________________________

3. What is the symbol for the following elements?

a. Magnesium _____________ b. Potassium ______________

c. Iron _______________ d. Copper ____________

4. What are the names of the following elements?

a. C __________________ b. Cl _________________

c. Au _________________ d. Sr _________________ 5. What period are the following elements in?

a. He _______________ b. Ge _________________ c. Rb _______________ d. I __________________

6. What group are the following elements in?

a. Sulfur _______________ b. Ca _________________ c. Iodine _______________ d. Fe _________________

7. Give me an atom with the following characteristics. a. Halogen _________________ b. Nonmetal ________________ c. Semi-metal/metalloid ________________ d. Lanthanide series __________ e. Metal ___________ f. Nobel gas ________________

8. How are each of the substances in problem 3 alike?

_________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________

Name: ___________________ Period: ____

9. How many energy levels do the following elements have?

a. N ___________________________________________________________

b. P ___________________________________________________________

c. As __________________________________________________________

10. How many valence electrons are in the following element?

a. F ________ b. Cl ___________ c. Br ____________ d. I _____________ e. O ________ f. S ___________ g. Se ____________ h. Te ____________

11. By looking at the valence electrons why are F, Cl, Br and Iodine in the same column of the periodic

table?

___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________


DAY 3 - Wednesday Kickoff:

!!!Explain your answer: _____________________________________________________________________________

Penci ls down! Wait for Mad Minute Mad Minute

Label 1-4 above. 5. Draw a circle with a “5” in it above the halogens.


Guided Practice

Explain your answer: _____________________________________________________________________________ _____________________________________________________________________________

Explain your answer: _____________________________________________________________________________ Independent Pract ice • CCM – Chapter 7; Lesson 1

Questions



Explain your answer: _____________________________________________________________________________ _____________________________________________________________________________ Exit Ticket


DAY 4 - Thursday Kickoff:

Penci ls down! Wait for Mad Minute Mad Minute List the group number, period number of the fol lowing elements: Ca (#20) – Ni (#28) – O (#8) – Xe (#54) – As (#33) -

Grade and graph your Mad Minute!! !

Main Idea Elements on the periodic

table are grouped together because of their physical

properties

Learning Objectives

Identify physical properties

Explain why melting and boiling temperatures are

physical properties

Define a physical change

Key Words

!

What is a physical property? • A _________________________ is any characteristic of a material that can be observed

______________________ the material, such as color, length, or shape. Melting and Boiling Points

• The temperature at which a ______ changes to a __________ is the ___________ point. • The temperature at which a ______ changes to a __________ is the ___________ point.

Attractive Forces • _______________ forces determine the melting and boiling points of a substance.

• Molecules with ________ attraction have _________ melting and boiling points. • Molecules with strong attractions have high melting and boiling points.

Pressure • _________________ also affects the boiling point. • The higher the air pressure, the ___________ the boiling point.

Density • Density is ______________________________________________ of a substance. • The volumes are the same, but the density of the gas is less than the solid or liquid because there

are fewer gas particles in the container. Hardness

• Hardness is a physical property that shows how __________________ the particles of a substance are ________________ together.

• __________________ are a form of carbon and are the hardest substance found in nature. Thermal Conductivity

• Thermal conductivity is the ability of a material to transfer heat by ________________ of its ______________________.

• If one part of the metal is heated, the particles move quickly and collide with nearby particles, transferring heat.

• _________ have _________ thermal conductivity compared to solids because the particles are spread _______________ apart and do not collide as often.

Gases As Insulators • Gases are sometimes sealed in windows because they do not conduct heat as easily as glass—

less heat is lost through the window. Electrical Conductivity

• Electrical conductivity is the ability of a material to transfer an electric charge. Physical Properties: 1. 5. 2. 6. 3. 7. 4. 8.

Physical Properties and Changes

Summary:

What is a physical change? • A _________________________________ is any change in the ____________,

_____________, or ________________________ in which the identity of the substance is not changed.

• __________________ is mixing a substance _______ another substance to form a _______________.

• __________________ is a physical change in which _______________ substance dissolves into the other.

Changes In State • Changes in state are also physical changes that are reversible.

• Melting and freezing • Boiling and condensing • Sublimation and deposition


Questions /Examples/ Workspace: Guided Practice




Independent Pract ice • CCM – Chapter 7, Lesson 3

Questions

Explain your answer: _____________________________________________________________________________

Exit Ticket

!ANSWER'CHOICES'WILL'BE'DISPLAYED'


DAY 5 - Fr iday Kickoff: Go through each of the previous Kickoffs and: 1. Finish any problems you didn't do. 2. Correct any mistakes you notice.

Penci ls down! Wait for Review What was your Mad Minute Average for the week? What topics gave you the most trouble this week / are you st i l l struggl ing with?


Questions /Examples/ Workspace: Guided Practice • Review/Reteach

Independent Pract ice

• Complete any unfinished work • Get help/extra assistance from the teacher i f you need it. • Enrichment Exercises/Online Assessments – I f your journal is complete.

student journal - week 10 - weebly

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