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8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

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Page 1: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

The atomic number is ______.

It has ____ protons.

It has ____ electrons.

It has ____ neutrons.

Do Now

13

Al26.9

Page 2: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Today’s Schedule1. Do-Now2. Review metal, nonmetal and

metalloid3. Atomic Structure practice

Dark Matter

Objectives:Today we will…

8.5 (A) describe the structure of atoms, including the masses, electrical charges, and locations, of protons and neutrons in the nucleus and electrons in the electron cloud 8.5(B) identify that protons determine an element's identity and valence electrons determine its chemical properties, including reactivity

Page 3: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

http://www.youtube.com/watch?v=h6LPAwAmnCQ

http://youtu.be/0bAYqluRy2I animation of atom and moving electrons.

Chemistry Video

http://www.youtube.com/watch?v=h6LPAwAmnCQ
http://www.youtube.com/watch?v=h6LPAwAmnCQ
http://youtu.be/0bAYqluRy2I
http://youtu.be/0bAYqluRy2I
Page 4: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Metals, Nonmetals, Metalloids

Page 5: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Independent Practice

Page 6: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Determining Subatomic Particles

Page 7: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Determining Subatomic Particles

9

F18.998

Fluorine

Page 8: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Determining Subatomic Particles

9

F18.998

Fluorine

Page 9: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

The atomic number is ______.

It has ____ protons.

It has ____ electrons.

It has ____ neutrons.

Do Now

11

Na22.99

Page 10: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Independent Practice

VL=0

Page 11: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

Letter S represents the _____.

Page 12: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

Letter T represents the _____.

Page 13: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

Letter Q represents the _____.

Page 14: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

Letter R represents the _____.

Page 15: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

You know the identity of an element by counting the number of ____.

Page 16: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

How many protons?Electrons?Neutrons? 1

H1.008

Hydrogen

Page 17: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

How many protons?Electrons?Neutrons? 8

O15.999Oxygen

Page 18: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

How many protons?Electrons?Neutrons? 11

Na22.999Sodium

Page 19: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

What is the identity of this element?

Page 20: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

What is the identity of this element?

Page 21: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

How many neutrons in an atom of Fluorine?

Page 22: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

How many neutrons in an atom of Boron?

Page 23: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

How many neutrons in an atom of Magnesium?

Page 24: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

Which element has 33 protons?

Page 25: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

Which element has 79 protons?

Page 26: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

Which element has 82 protons?

Page 27: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

How many protons?How many electrons?How many neutrons? 18

Ar39.9

Argon

Page 28: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Atomic Structure

How many protons?How many electrons?How many neutrons? 26

Fe55.8Iron

Page 29: 8 th Grade Science The atomic number is ______. It has ____ protons. It has ____ electrons. It has ____ neutrons. Do Now 13 Al 26.9

8th Grade Science

Today’s Schedule1. Do-Now2. Atomic Structure practice3. Dry erase board practice

Dark Matter

Objectives:How did we…

8.5 (A) describe the structure of atoms, including the masses, electrical charges, and locations, of protons and neutrons in the nucleus and electrons in the electron cloud 8.5(B) identify that protons determine an element's identity and valence electrons determine its chemical properties, including reactivity


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