Student Planner Place this in the proper place January 13, 2016 Vocab test tomorrow. Study definitions. Bring colored pencils to class. When you are not working, do your vocabulary word definitions

Gum Hunting Period 1-4 No Gum till Jan 16

Summary: We had a standard opening. We finished watching the Bill Nye video on Atoms, then started working on the Periodic Table and Atom of the Day worksheets.

Answer the last class’s EQ which was: Essential Question: Identify the parts of the atom.

Topic/Objective: Name: Introduction to Periodic Table Class/Period: Date: Jan 13, 2016 Essential Question: Demonstrate that you can calculate the number of neutrons from the periodic table.

Warm Up

Using your Periodic Table, name the Element having an Atomic number of 8. Element having a symbol of Si Element having 10 electrons Element having an atomic mass of 32.07.

Answers

Using your Periodic Table, name the Element having an Atomic number of 8. Element having a symbol of Si Element having 10 electrons Element having an atomic mass of 32.07.

Using your Periodic Table, name the Element having an Atomic number of 8. Oxygen Element having a symbol of Si Element having 10 electrons Element having an atomic mass of 32.07.

Using your Periodic Table, name the Element having an Atomic number of 8. Element having a symbol of Si Silicon 3 Element having 10 electrons 4 Element having an atomic mass of 32.07.

Using your Periodic Table, name the Element having an Atomic number of 8. Element having a symbol of Si Element having 10 electrons Neon 4. Element having an atomic mass of 32.07.

Using your Periodic Table, name the Element having an Atomic number of 8. Element having a symbol of Si Element having 10 electrons 4. Element having an atomic mass of 32.07. Sulfur

Homework Study vocabulary definitions. Work on atom and periodic table. Bring colored pencils.

Today’s Work Construct Atom drawing Periodic Table key Notes

Finding the number of Protons – equal to the Atomic Number Finding the number of Protons – equal to the Atomic Number. Carbon has 6 protons

Finding the number of Electrons – equal to the number of Protons Finding the number of Electrons – equal to the number of Protons. Carbon has 6

Finding the number of Neutrons – Subtract # protons from Atomic Mass Finding the number of Neutrons – Subtract # protons from Atomic Mass. Round off. 12.01-6= 6.01 = 6 neutrons

Atomic Number: State of matter Protons: Neutrons: Electrons: Atomic Mass: Orbitals:

Atomic Number: Gas-liquid-solid Protons: Neutrons: Electrons: Atom of the Day ____Helium He____ Atomic Number: Gas-liquid-solid Protons: Neutrons: Electrons: Atomic Mass: Orbitals: 2 P= N=

Atomic Number: 1 Gas Protons: 1 Neutrons: 0 Electrons: 1 Atomic Mass: Atom of the Day ____Hydrogen H____ Atomic Number: 1 Gas Protons: 1 Neutrons: 0 Electrons: 1 Atomic Mass: 1.01 Orbitals:1 P=1 N=0

DO NOT COLOR THE BOXES YET! Using the back of your Periodic Table, you will make a key to show the state of matter at room temperature ( like this). Place it to the LEFT side and keep it small! Liquids Gas Solids LOOK AT PAGE 616 - 617 IN THE TEXT TO DETERMINE HOW TO COLOR THE SYMBOLS. DO NOT COLOR THE BOXES YET! State of Matter

Color group 1 as follows: Gas Solid Liquid

Alkali Metals. Bright Yellow Alkaline Earth Metals. salmon Alkali Metals Bright Yellow Alkaline Earth Metals salmon Transition metals Red Metals Pink Metalloids Purple Nonmetals Blue Halogens Light blue Noble Gases Green Hydrogen Grey Lanthanides and Actinides Orange Liquids Gases Solids

Notes I. What makes atoms different? A. Atoms of one element have the same number of protons (the atomic number) 1. An atom may have different numbers of neutrons, and remain the same element 2. Atoms with different neutrons are called Isotopes

II. Periodic Table (page 328). A II. Periodic Table (page 328) A. Information on the periodic table continues to evolve as new elements are identified 1. Atomic number 2. Atomic Mass 3. Element Symbol 4. Element name 5. Group and period 9

Writing the element symbol rules Always capitalize 1st letter Never capitalize 2nd letter Never have more than 2 letters for a known element Unknown elements are given 3 letters (Uun, Uuu, etc) 9