The Atom

The Atom

Presentation

•

Science, Chemistry

•

8th Grade

•

Practice Problem

•

Easy

•

MS-PS1-1, NGSS.MS-PS1-1

Standards-aligned

Created by

Ms. Flores

Used 34+ times

FREE Resource

7 Slides • 7 Questions

1

Up & Atom

Some text here about the topic of discussion.

2

The Atom

3

Structure of the Atom

2 Locations:

Nucleus (center of atom)
Electron Cloud (fuzzy area around the nucleus)

Electron cloud

Nucleus

4

Draw

Label the electron cloud and the nucleus in the image.

5

Multiple Choice

Question image

What does the blue part of the image represent?

1

Element

2

Nucleus

3

Electron Cloud

4

Atom

6

Multiple Choice

Question image

What does the black spot of the image represent?

1

Element

2

Nucleus

3

Electron Cloud

4

Atom

7

Multiple Choice

Question image

Where is the nucleus located?

1

The outside of the atom

2

The center of the atom

8

Structure of the Atom

3 Subatomic Particles:

Nucleus
1. Protons
2. Neutrons
Electron Cloud
1. Electrons

9

Match

Match the following.

Proton

Electron

Neutron

Nucleus

Electron Cloud

Nucleus

10

Subatomic Particles Charge

1. Protons - positive charge (+)

2. Neutrons - neutral charge/ no charge (0)

3. Electrons - negative charge (-)

11

Match

Match the following.

Proton

Electron

Neutron

Positive (+)

Negative (-)

Neutral (0)

12

Subatomic Particles Mass

Atomic mass unit (amu)

1. Protons - 1 amu

2. Neutrons - 1 amu

3. Electrons - ~ 0 amu

13

Match

Match the following.

Proton

Electron

Neutron

1 amu

0 amu

1 amu

14

The Atom at a Glance

Particle	Location	Charge	Mass (amu)
Proton
Neutron
Electron

pattern-tertiary

Up & Atom

Some text here about the topic of discussion.

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