Warm Up: Atomic Structure

Presentation

•

Science

•

7th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-PS1-1, MS-PS1-5

Standards-aligned

Madison Albring

Used 41+ times

FREE Resource

10 Slides • 11 Questions

Warm Up:

Atomic Structure

Review

Multiple Choice

What is the ATOMIC NUMBER of the element shown?

39.098

Potassium

Multiple Choice

What is the ATOMIC MASS of the element shown?

39.098

Potassium

Multiple Choice

What is the ATOMIC SYMBOL of the element shown?

39.098

Potassium

Multiple Choice

What is the ELEMENT NAME of the element shown?

39.098

Potassium

Protons

What does this tell us?

Protons
- = atomic #

What does this tell us?

Protons
- = atomic #
- Protons = 17

What does this tell us?

Protons
- = atomic #
- Protons = 17
Neutrons

What does this tell us?

Protons
- = atomic #
- Protons = 17
Neutrons
- Protons + Neutrons = Atomic Mass

What does this tell us?

Protons
- = atomic #
- Protons = 17
Neutrons
- Protons + Neutrons = Atomic Mass
- 17 + ? = 35

What does this tell us?

Protons
- = atomic #
- Protons = 17
Neutrons
- Protons + Neutrons = Atomic Mass
- 17 + ? = 35
- 35 - 17 = ?

What does this tell us?

Protons
- = atomic #
- Protons = 17
Neutrons
- Protons + Neutrons = Atomic Mass
- 17 + ? = 35
- 35 - 17 = ?
- Neutrons = 18

What does this tell us?

Multiple Choice

How many PROTONS does Potassium have?

Multiple Choice

What is the Atomic Mass of Potassium, rounded to the nearest whole number?

Multiple Choice

How many neutrons does the average atom of Potassium have?

REVIEW:

Law of Conservation of Mass

Feel free to tab over and google for spelling!

Fill in the Blanks

The LAW OF CONSERVATION OF MASS SAYS THAT:

Matter cannot be

Type answer...

or destroyed, it can only change forms.

Fill in the Blanks

The LAW OF CONSERVATION OF MASS SAYS THAT:

Matter cannot be created or

Type answer...

, it can only change forms.

Fill in the Blanks

The LAW OF CONSERVATION OF MASS SAYS THAT:

Matter cannot be created or destroyed, it can only change

Type answer...

Poll

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Warm Up:

Atomic Structure

Review

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