unit 1: atoms, isotopes, and ions

1. lesson: atomic structure
- 1.1. objectives
- 1.2. vocabulary
2. lesson: isotopes
- 2.1. objectives
- 2.2. vocabulary
3. lesson: ions
4. links
- - 4.0.1. PhET build and atom

1. lesson: atomic structure

1.1. objectives

1.2. vocabulary

1.2.1. electron

a negatively charged subatomic particle

1.2.2. electron cloud

1.2.3. proton

1.2.4. neutron

1.2.5. subatomic particles

protons, neutrons, and electrons are the three (subatomic) particles that make up an atom

1.2.6. periodic table

1.2.7. atomic number

2. lesson: isotopes

2.1. objectives

2.2. vocabulary

2.2.1. isotope

2.2.2. mass number

2.2.3. isotope notation

2.2.4. average atomic mass

2.2.5. relative abundance

3. lesson: ions

3.1. objectives

3.2. vocabulary

3.2.1. anions

3.2.2. cations

3.2.3. ion

3.3. links

4. links

4.0.1. PhET build and atom

unit 1: atoms, isotopes, and ions

Table of Contents

1. lesson: atomic structure

1.1. objectives

1.2. vocabulary

1.2.1. electron

1.2.2. electron cloud

1.2.3. proton

1.2.4. neutron

1.2.5. subatomic particles

1.2.6. periodic table

1.2.7. atomic number

2. lesson: isotopes

2.1. objectives

2.2. vocabulary

2.2.1. isotope

2.2.2. mass number

2.2.3. isotope notation

2.2.4. average atomic mass

2.2.5. relative abundance

3. lesson: ions

3.1. objectives

3.2. vocabulary

3.2.1. anions

3.2.2. cations

3.2.3. ion

3.3. links

4. links

4.0.1. PhET build and atom