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Page 1: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number
Page 2: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

1) Introducing the Periodic Table• Increasing atomic number• Dmitri Mendeleev• Atomic number, atomic mass, element name, element symbol, oxidation

number

2) Organization of the Periodic Table• Groups, periods, staircase, metals, non-metals, metalloids

3) Metals, Non-metals and Metalloids• Characteristics and examples

4) Chemical Families on the Periodic Table• Alkali metals• Alkaline earth metals• Halogen• Noble gasses• Transition metals• Lanthanides• Actinides

CONCEPTS EXPLORED IN THIS LESSON

Page 3: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

by a man named ________________ who was a Russian chemist and inventor.

• It was developed in _____

according to their _______________________and their ____________________________.

It is a chart that organizes ________Periodic Table:INTRODUCING THE PERIODIC TABLE

When was the Periodic Table developed and who created it?

increasing atomic numberschemical and physical

properties

Dmitri Mendeleev1869

elements

Page 4: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

but his periodic table _________ and left room for the ________________ ___________.

• In his time, there were only ___________ discovered,

Maybe there are more

elements?

INTRODUCING THE PERIODIC TABLE

predicted future discoveriesof elements

60 elements

Page 5: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

2+

• Each element on the periodic table is represented within an ___________ which contains the following basic information.

atomic number

atomic mass

element symbol

element name

(A whole number with no decimals.)

(It is larger than atomic number and always has decimals.)

(Only the first letter is capitalized.)

a) Draw the box for the element that has an atomic mass of 107.87.

b) Draw the box for the

element that has the element symbol Pt.

oxidation number (It has a + or – sign.)

INTRODUCING THE PERIODIC TABLE

element box

2+4+1+

Page 6: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

• The periodic table is arranged in columns and rows.

ORGANIZATION OF THE PERIODIC TABLE

How many groups are there on the periodic table?

− Each column on the periodic table is called a ______.− There are ___ groups on the periodic table.

group18

Page 7: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

• The periodic table is arranged in columns and rows.

ORGANIZATION OF THE PERIODIC TABLE

How many periods are there on the periodic table?

− Each column on the periodic table is called a ______.− There are ___ groups on the periodic table.

group18

− Each row on the periodic table is called a ________.− There are __ periods on the periodic table.

period7

Page 8: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

• There is a zigzag that separates the periodic table into two sides. − To the left of the staircase you will find all the ______.

Can you find the zigzag on the periodic table?

− To the right of the staircase you will find all the __________ ,

metals

non-metals

except for the element _________ ,

ORGANIZATION OF THE PERIODIC TABLE

staircasemetals

non-metalshydrogen

found on the left side. which is a non-metal

This zigzag is also called the ________.

Page 9: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

• Directly to either side of the staircase you will find elements called _________ .

ORGANIZATION OF THE PERIODIC TABLE

metalloids There are __ of these types of elements.8

metalloids

Page 10: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

except for ________ which is a _____ .

Metals: • All metals are _____ at room temperature

• Many metals are _______ and ______ in color, ______ , _________ , __________ and some are ________.

malleable ductile

METALS, NON-METALS & METALLOIDS

Cu

Hg

solids

mercury liquidlustrous silvery

conductivemagnetic

Page 11: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

They are ____________ , __________ , ______ when solid, ______________ and ____________.

These ones are: ______ , __________ , _____ , ________ and _____.

and five non-metals which are _____ .

except for ________ which is a _____ ,

Non-Metals:• Most non-metals are _____ ,

I

• Non-metal elements are either ________ or have ____________.

Br

METALS, NON-METALS & METALLOIDS

colorless various colorsnot malleable not ductile brittle

poor conductors nonmagnetic

gases bromine liquid

carbonsolids phosphorussulfur selenium iodine

Page 12: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

They are ___ electrical conductors.− They are mostly _______ in appearance but they are

______.

Metalloids:• Metalloids are ________ at room temperature.• They have some properties of ____ metals and non-metals.

B Si Ge

As Sb Te

METALS, NON-METALS & METALLOIDS

all solidsboth

metallicbrittle fair

Page 13: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Chemical Family:properties

Is a group (column) that contains elements with similar _________ .

CHEMICAL FAMILIES ON THE PERIODIC TABLE

Page 14: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Is a group (column) that contains elements with similar _________ .

Group 1: Alkali Metals

CHEMICAL FAMILIES ON THE PERIODIC TABLEChemical Family:

properties

Page 15: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Group 1: Alkali Metals• This group of elements are all ____ and _____-colored _____ .• They are the _____ reactive of all the metals because…

NaLi K

they only have ____ valence electron.

CHEMICAL FAMILIES ON THE PERIODIC TABLE

soft silver solidsmost

one

Page 16: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

by __________ their valence electron

ClNa

Sodium Atom Chlorine Atom

They each very readily _____ with other elements

CHEMICAL FAMILIES ON THE PERIODIC TABLEGroup 1: Alkali Metals

bondtransferring

• This group of elements are all ____ and _____-colored _____ .• They are the _____ reactive of all the metals because…

they only have ____ valence electron.

soft silver solidsmost

one

Page 17: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

called a_________.

ClNa

Sodium Atom Chlorine AtomSodium Ion Chlorine Ion

NaCltable salt

CHEMICAL FAMILIES ON THE PERIODIC TABLE

to each become a stable ___,

Group 1: Alkali Metals

ion meaning they have a ___ outer orbital.fullThe bond

between the ions creates a ____ substance

by __________ their valence electronThey each very readily _____ with other elementsbond

transferring

• This group of elements are all ____ and _____-colored _____ .• They are the _____ reactive of all the metals because…

they only have ____ valence electron.

soft silver solidsmost

one

compound

new

Page 18: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Group 1: Alkali Metals

• Elements get _____ reactive as you go _____ the group.

• They are all reactive with _____.To prevent contact with ___________ in

the air, they are stored in _________.

________ is the most reactive.

water mineral oil

Fr

CHEMICAL FAMILIES ON THE PERIODIC TABLE

water

mineral oilwater vapor

moredown

Francium ...and it’s…

Page 19: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Group 1:Group 2:

Alkali MetalsAlkaline Earth Metals

Chemical Family:properties

Is a group (column) that contains elements with similar _________ .

CHEMICAL FAMILIES ON THE PERIODIC TABLE

Page 20: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Group 2: Alkaline Earth Metals• These elements are also all _____-colored _____ .

• They are also reactive with _____ but ____ so than group 1 elements.

Be Mg BaSrCa

CHEMICAL FAMILIES ON THE PERIODIC TABLE

silver solids

water less

Page 21: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Group 2: Alkaline Earth Metals

CaMgBe

CHEMICAL FAMILIES ON THE PERIODIC TABLE

• These elements are also all _____-colored _____ .

• They are also reactive with _____ but ____ so than group 1 elements.

They each have ___ valence electrons.

silver solids

water less

two

Page 22: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

• These elements are also all _____-colored _____ .

• They are also reactive with _____ but ____ so than group 1 elements.

They each have ___ valence electrons.

silver solids

water less

two

Group 2: Alkaline Earth Metals

Similar to group 1 elements, they readily bond with other elements.

• Elements get _____ reactive as you go _____ the group.

_______ is the most reactive.

Ra

CHEMICAL FAMILIES ON THE PERIODIC TABLE

However, in this case they transfer their ____ valence electrons to become stable ions with full outer orbitals.

two

more down

Radium

...and it’s also…

Page 23: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Group 1:Group 2:

Groups 17:Alkali Metals HalogensAlkaline Earth Metals

CHEMICAL FAMILIES ON THE PERIODIC TABLEChemical Family:

properties Is a group (column) that contains elements with similar _________ .

Page 24: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

and are found in all _____ states.• This group of elements are all __________

gas

liquid

solid

• They are the _____ reactive of the non-metalsbecause they have _____ valence electrons. 1 electron short of a full outer orbital.

ClF

They readily combine with other elements to ________ valence electron from them to become stable ions (with full outer shells).

CHEMICAL FAMILIES ON THE PERIODIC TABLE

non-metalsthree

mostseven

take one

Groups 17: Halogens

Page 25: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

ClNa

Sodium Ion Chlorine Ion

Recall:

CHEMICAL FAMILIES ON THE PERIODIC TABLE

and are found in all _____ states.• This group of elements are all __________

gas

liquid

solid

• They are the _____ reactive of the non-metalsbecause they have _____ valence electrons. 1 electron short of a full outer orbital.They readily combine with other elements

to ________ valence electron from them to become stable ions (with full outer shells).

non-metalsthree

mostseven

take one

Groups 17: Halogens

Page 26: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Groups 17: Halogens

gas

liquid

solid

• Halogens become more reactive as you move ___ the group.

_______ is the most reactive.

F Cl IBr

CHEMICAL FAMILIES ON THE PERIODIC TABLE

upFluorine

I

Page 27: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Group 1:Group 2:

Alkali MetalsAlkaline Earth Metals

Groups 18: Noble Gases

Chemical Family:properties

Is a group (column) that contains elements with similar _________ .

CHEMICAL FAMILIES ON THE PERIODIC TABLE

Groups 17: Halogens

Page 28: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Groups 18: Noble Gases

• These non-metal elements are ___________ gases.

He XeKrArNe

CHEMICAL FAMILIES ON THE PERIODIC TABLE

non-reactive

Page 29: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Groups 18: Noble Gases

• They ______ bond with other elementsbecause they have ___ outer orbitals.

NeHe Ar

• Since they don’t react with other elements, they ______ form __________. Noble gases are also described as __________.

CHEMICAL FAMILIES ON THE PERIODIC TABLE

fulldo not

do not compoundsinert gases

Page 30: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Is a group (column) that contains elements with similar _________ .

Group 1:Group 2:

Groups 17:Alkali Metals HalogensAlkaline Earth Metals

Groups 18: Noble Gases

Transition MetalsGroups 3-12:

CHEMICAL FAMILIES ON THE PERIODIC TABLEChemical Family:

properties

Page 31: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

which is a _____ at room temperature and pressure.

Groups 3-12: Transition Metals• These groups contain metals that have the usual properties of

metals. • These metals are all found in the solid state except for _______

(Lustrous, malleable, ductile, electrically conductive, etc.)

CHEMICAL FAMILIES ON THE PERIODIC TABLE

mercuryliquid

Page 32: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

iron skillet

Groups 3-12: Transition Metals• The transition metals contain some of the most

commonly known metals.

platinumring

silver gobletcopper

pipes

copper penny

gold necklace mercurythermometer

tungsten light bulb

titanium aircraft

CHEMICAL FAMILIES ON THE PERIODIC TABLEGuess the metal each of these is made from.

Page 33: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Group 1:Group 2:

Groups 17:Alkali Metals HalogensAlkaline Earth Metals

Groups 18: Noble Gases

Transition MetalsGroups 3-12:

CHEMICAL FAMILIES ON THE PERIODIC TABLE Is a group (column) that contains elements with similar _________ .Chemical Family:

properties

Page 34: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

CHEMICAL FAMILIES ON THE PERIODIC TABLE

Page 35: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

They will spontaneously ________ in the air.

Lanthanides: Elements 57-71• They are all ______ that have been misleadingly labeled “ _______________” in the past.

Actinides: Elements 89-103• They are ______ that are __________.

CHEMICAL FAMILIES ON THE PERIODIC TABLE

metals

rare earth metals

metals radioactivecombust

Page 36: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

The End!

Page 37: 1) Introducing the Periodic Table Increasing atomic number Dmitri Mendeleev Atomic number, atomic mass, element name, element symbol, oxidation number

Created by Anh-Thi Tang – Tangstar Science

Copyright © August 2014 Anh-Thi Tang (a.k.a. Tangstar Science)

All rights reserved by author.

This document is for personal classroom use only.

This entire document, or any parts within, may not be electronically distributed or posted to any website including teacher or classroom blogs or

websites.http://www.teacherspayteachers.com/Store/Tangstar-Science