C03.1 Pre-assess and Phenom Lecture

​Start filling out the Science Terms - What you think they mean section.

Multiple Choice

Poll

1. I can build models using different scientists’ contributions to show how atomic theory has developed over time.

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Poll

2.  I can describe the masses/mass numbers of atoms, ions, protons, neutrons, and electrons. 

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Poll

3.  I can describe the electrical charges of atoms, ion, protons, neutrons, and electrons. 

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Poll

4.  I can describe the location of protons, neutrons, and electrons within the atom.

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Science Terminology Inventory

​Think about what these words mean.

1. Atom

2. Proton

3. Neutron

4. Electron

5. Electron Cloud

6. Bohr model

Poll

Atom

• I have never heard of this.

• I have heard of this, but I am not sure what it means.

• I have some idea what it means.

• I have a clear idea of what it means.

Open Ended

What do you think the word atom means?

Atom

• ​Particle of an element

• Defined by it's number of protons

• Made up of subatomic particles

• Everything is made up of atoms.

Poll

Proton

• I have never heard of this.

• I have heard of this, but I am not sure what it means.

• I have some idea what it means.

• I have a clear idea of what it means.

Open Ended

What do you think the word proton mean?

Proton

• ​subatomic particle

• positively charge (+1)

• mass of about 1 amu

• found in the nucleus

• determines the element

Poll

Neutron

• I have never heard of this.

• I have heard of this, but I am not sure what it means.

• I have some idea what it means.

• I have a clear idea of what it means.

Open Ended

What do you think the word neutron mean?

Neutron

• ​subatomic particle

• no charge (neutral)

• mass of about 1 amu

• found in the nucleus

Poll

Electron

• I have never heard of this.

• I have heard of this, but I am not sure what it means.

• I have some idea what it means.

• I have a clear idea of what it means.

Open Ended

What do you think the word electron mean?

Electron

• ​subatomic particle

• negatively charge (-1)

• mass of about 0 amu

• found in the volume of space around the nucleus

Poll

Electron Cloud

• I have never heard of this.

• I have heard of this, but I am not sure what it means.

• I have some idea what it means.

• I have a clear idea of what it means.

Open Ended

What do you think the term electron cloud mean?

Electron cloud

• ​volume of space around the nucleus

• negatively charged

• very little mass

• occupies the majority of the space of an atom

• contains the electrons

Poll

Bohr model

• I have never heard of this.

• I have heard of this, but I am not sure what it means.

• I have some idea what it means.

• I have a clear idea of what it means.

Open Ended

What do you think the term Bohr Model mean?

A model of the atom showing the nucleus (protons and neutrons) surrounded by electron energy levels called orbits.

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​Bohr Model

Poll

Which of the following subatomic particles have a positive charge and are responsible for determining an element's identity?

• Protons

• Neutrons

• Electrons

• Protons and neutrons

• Positrons

Poll

The subatomic particle with a neutral charge is the-

• Protons

• Neutrons

• Electrons

• Nucleus

• Muons

Poll

Which of the following is NOT a characteristic of an electron?

• Negative charge

• Mass of 1.007 atomic mass units

• Orbits the nucleus in the electron cloud

• Can be gained or lost to form a more stable ion

Poll

Which of the following subatomic particles are located in the nucleus?

• Protons only

• Neutrons and Electrons

• Electrons only

• Protons and Neutrons

• Protons and Electrons

Poll

How many protons, neutrons, and electrons are in the atom in the picture?

• 6 protons

  7 neutrons

  8 electrons

• 7 protons

  8 neutrons

  6 electrons

• 7 protons

  6 neutrons

  7 electrons

• 8 protons

  6 neutrons

  7 electrons

Poll

The picture shows

• an atom.

• a cation.

• an anion.

• a molecule.

Word Cloud

Which element does this picture represent?

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Activate Self-Pace Mode

Complete the handout and questions then watch the video at the end.

​Complete the C03 Phenomenon Handout

If needed, rewatch the video on the next slide.

​Complete the C03 Phenomenon Handout

When ready, move on to the next slides and answer the questions at your own pace.

Multiple Choice

Which of the following subatomic particles have a positive charge and are responsible for determining an element's identity?

• Protons

• Neutrons

• Electrons

• Protons and neutrons

• Positrons

Multiple Choice

The subatomic particle with a neutral charge is the-

• Protons

• Neutrons

• Electrons

• Nucleus

• Muons

Multiple Choice

Which of the following is NOT a characteristic of an electron?

• Negative charge

• Mass of 1.007 atomic mass units

• Orbits the nucleus in the electron cloud

• Can be gained or lost to form a more stable ion

Multiple Select

Which of the following subatomic particles are located in the nucleus?

• Protons

• Neutrons

• Electrons

• None of these are in the nucleus

• DNA

Multiple Choice

How many protons, neutrons, and electrons are in the atom in the picture?

• 6 protons

  7 neutrons

  8 electrons

• 7 protons

  8 neutrons

  6 electrons

• 7 protons

  6 neutrons

  7 electrons

• 8 protons

  6 neutrons

  7 electrons

Multiple Choice

The picture shows

• an atom.

• a cation.

• an anion.

• a molecule.

Fill in the Blanks

Which element does this picture represent?

The End

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