By: John Segui Gorol. Quick Facts  Symbol = Cl Atomic Number = 17 Atomic Mass = 35.4527 Protons = 17 Electrons = 17 Neutrons = 18 Valence Electrons =

Slides:



Advertisements
Similar presentations
C HLORINE By: Lauren
Advertisements

Atom – Basic unit of matter. Made of: Protons – positive (+) charge Neutrons – neutral (no) charge Electrons – negative (-) charge Atomic Number – The.
The Periodic table. Periodic Table Elements are classified by their weight and how they react.
Atomic Structure.
Atomic Mass & Number Isotopes The Periodic Table.
ATOMS.
Chlorine By Austin Criss. The uses of Chlorine.  Used to make safe drinking water all over the world.  Used in the production of paper products, dye.
Periodic Table How to use it…. ATOMIC NUMBER: The number of protons in the nucleus. It is the number of protons that identifies the element
Chemical Ideas 2.1. A simple model of the atom.. What’s inside? In the nucleus? Protons And around the nucleus? Electrons Neutrons.
Mass Number Atomic Number equals the # of... NUCLEUS ELECTRONS PROTONS NEUTRONS NEGATIVE CHARGE POSITIVE CHARGE NEUTRAL CHARGE ATOM.
Elements, compounds mixtures What do you know already?
Matter Vocabulary. __________________ anything that has mass takes up space matter.
The Halogens By Tom AND Chris. The Halogens The halogens are a group of non- metals in the periodic table They all have seven electrons in their outer.
By: Jessica. WHAT IT LOOKS LIKE? Chlorine is a pale yellow-green gas. It’s a colored liquid, in order to see the yellow color, you have to have a light.
Basic Chemistry…putting it all together Atoms, valence electrons Ionization energy and reactivity Molecular mass (weight) Chemical equations and “balancing”
What is Chlorine ? By Anastasiya Koziychuk.
My Element Foldable for Lithium (as an example). Element Symbol Li 3 7.
Cobalt By Selena Pineda.
ChlorineChlorine. Element Symbol: Cl Atomic Number: 17 Atomic Mass:
Resources (Spanish)
Hydrogen By molly schmidt.
Discuss the following with your table What is an element? What is the difference between and element and an atom? What is the difference between a compound.
By: Austin Hurley & Micah Wall. Chlorine at room temperature is a liquid, But in it’s normal state it is a gas.
By: Jeremy Martins.  The element that I chose is Helium  In 1868 an English astronomer named Sir Norman Lockyer saw a weird yellow line in the sun and,
Chlorine Facts Name: Chlorine Symbol: Cl Atomic Number: 17 Discovered: 1774 when it was combined with Discovered by: Scheele and in 1810 Davy declared.
What part of an atom is the arrow pointing to? A. proton B. electron C. neutron D. shell E. nucleus.
Introduction to the Periodic Table Atomic Number ● Symbol ● Atomic Weight Element ● Compound ● Mixture.
Anthony, Jessica, Steffan
The Structure of an Atom
Cl. Chlorine Atomic # Atomic Symbol Atomic Mass # of protons # of electrons # of neutrons State of matter at Room Temp. 17 Cl rounds.
The basic building blocks of ordinary matter Join together to form molecules, which form most of the objects around you. Made up of protons, neutrons.
Halogens a.k.a Barbarians Iodine 53 Protons 74 Neutrons 53 Electrons.
Josh Newman.  It’s called Chlorine from the Greek word chloros, which means “Lime Green Gas.” This was the shade of green the gas turned when it was.
OXYGEN -named after Greek “oxy genes” meaning acid forming -Discovered by Joseph Priestley 1774 in Wiltshire, England and by C.W. Scheele in Uppsala, Sweden.
Draw a Bohr Model of Chlorine (Cl)
Calculating Average Mass
Isotopes.
Halogens – Group 17 Fluorine – Tacarra Chlorine – Hap Bromine – Jade
Martina Sigetová Alena Kořínková
Atomic Symbols protons + neutrons = mass # atomic # = protons.
Periodic Table of Elements
Element Name Element Symbol Atomic # Atomic Weight # of Protons
Openers 10/29-11/2 Physical Science.
Intro to Atomic Structure BR 10/3-4
Intro to Atomic Structure
Locating Elements Walk Around
Name That Atom! Use your knowledge of atoms to find the name of each of the following atoms. Use a Periodic Table!
H H H Isotopes element: same or different mass:
H H H Isotopes element: same or different mass:
T. Trimpe Atomic Math Challenge #1 T. Trimpe
Isotopes QUICK NOTES Carbon-14
Structure of an Atom.
Isotope -an atom with a different number of NEUTRONS than protons.
Title: Atomic Properties
Isotopes.
Atomic Structure The Bohr Model.
3rd Nine Weeks Assessment Review
Atomic Symbols protons + neutrons = mass # atomic # = protons.
Atom, Bohr-Rutherford, and the Periodic Table
Atomic Symbols protons + neutrons = mass # atomic # = protons.
Picture 1 10 protons 10 neutrons = an electron.
Adopt an Element By:.
T. Trimpe Atomic Math Challenge #1 T. Trimpe
Lewis Dot Diagrams N.
More about Elements.
A simple model of the atom.
Atomic Math Challenge.
Example Example 1: The atom of an element has a mass number of 214 and an atomic number of 82. a) How many protons and neutrons does it have? The number.
Protons, Neutrons and Electrons
neutral equal electrons Atomic Number = Protons Element Symbol
Presentation transcript:

By: John Segui Gorol

Quick Facts  Symbol = Cl Atomic Number = 17 Atomic Mass = Protons = 17 Electrons = 17 Neutrons = 18 Valence Electrons = 7

History Carl Wilhelm Scheele founded Chlorine Discovered in Uppsala Sweden in 1774

Uses of Chlorine Bleaches Mustard gas Water purification Production of chlorates Paper production Antiseptic Insecticides Paint Plastics Medicines Hypochlorous acid Chlorine dioxide

 Green-yellow color Gas More Green then Yellow

Crazy Facts Chlorine can combine with nearly all other elements.  The most common use of Chlorine are in bleaches. Chlorine is known for cleaning

Work Citied tml Picture energy.com/images/chlorine-gas.gif