25 26APE MAN

Starter

Practice

Application

Connection

Exit

Sep 10, 2013 Sep 10, 2013APE MAN

How do you think the identity of an element is determined?

Agenda 1. Starter

2.Atomic Structure Notes 3. Atomic Structure Activity

4. Exit

Date Lecture/ Activity/ Lab Page8/28 Syllabus /Notebook Guidelines 1-28/28 Periodic Table/ Formula 3-48/28 Tools/ Measurement 5-68/28 Lab Report/ Investigations 7-88/28 Restroom passes/Homework Log 9-108/29 Safety equipment 11-128/30 Atoms Vocabulary 13-14 9/3 Atomic Theory Research notes 15-16 9/4 Observation Activity 17-18 9/5 Model Activity 19-20 9/6 Atoms Notes 21-229/9 Atomic Charges 23-249/10 Ape Man 25-26

Table of Contents

Starter

•atomic number equal (=) to the number of Protons in the atom.

1H

1.008Hydroge

n

Practice:

The Symbol rules:1. The first letter is always

CAPTIAL.2. The second letter is

always lowercase.3. No periods are used.

•atomic mass is the mass of all the protons and all the neutrons in the atom.

25 26APE MAN

Starter

Practice

Application

Connection

Exit

Sep 10,2013

APE

MAN

APE MANSep 10, 2013

How do you think the identity of an element is determined?

Application:

A P E

M A N

==

-

tomic number rotonslectrons

ass number tomic numbereutrons

Application:

Atomic number ProtonsElectrons

Mass number Atomic numberNeutrons

==

-

A=9P=E=

M=A=N=

99

19-910

A=P=E=

M=A=N=

A=P=E=

M=A=N=

Potassium ChlorineFluorine

25 26APE MAN

Starter

Practice

Application

Connection

Exit

APE

MAN

Glue in the strip before you make the table

Sep 10,2013 Sep 10,2013APE MAN

How do you think the identity of an element is determined?

Connection:

Protons: ____

Atomic Mass: ____

Element: ____

Element Symbol_____

Protons: ____

Atomic Mass: ____

Element: ____

Element Symbol_____

Protons: ____

Atomic Mass: ____

Element: ____

Element Symbol_____

Protons: ____

Atomic Mass: ____

Element: ____

Element Symbol_____

Protons: ____

Atomic Mass: ____

Element: ____

Element Symbol_____

Protons: ____

Atomic Mass: ____

Element: ____

Element Symbol_____

1

1

Hydrogen

H

Fill in the missing information about each atom.

Explain why you agree with this statement?

Exit:

“A majority of an atom’s mass is located in the nucleus.”