Naming Compounds and Formulas. Naming Ionic Compounds When naming ionic compounds, the cation’s name always comes before the name of the anion – Sodium.

Slides:



Advertisements
Similar presentations
Polyatomic ions & Naming ionic Compounds
Advertisements

Warm up take out a blank sheet of paper and match the following terms… 1. Made of two nonmetals 1. Made of two nonmetals 2. Made of a metal and.
Describing Ionic Compounds
Naming Chemical Compounds 1. Ions: Naming and Formulas Cations (positive charge) Single ion formation – Metals in groups 1,2,13 – Element Name + ion –
Writing Formulas and Names for Ionic Compounds. I can write the name and formula for a binary ionic compound.  A binary ionic compound is a compound.
Physical Science 6.3 Naming Binary Ionic Compounds and Writing Formulas Take notes on all Boldface stuff!
Naming ionic compounds
Naming Rules Review. Ionic Compounds A combination between: A metal and a non- metal Metals are on the left side of the “staircase” starting at Boron.
Binary Ionic Compounds. Binary ionic compounds are made up of only two elements. The positive ion, or cation, is an ion consisting of only one atom. The.
IONIC BONDING When an atom of a nonmetal takes one or more electrons from an atom of a metal so both atoms end up with eight valence electrons.
I. Formulas a)Chemical Formula: represents the type and number of element(s) in a chemical compound. The type of element is represented by its chemical.
Unit Learning Goal  Attraction and repulsion between electric charges at the atomic scale explain the structure, properties, and transformations of matter,
Naming Ionic Compounds and Covalent Molecules
Naming Chemical Compounds Ionic and Covalent Molecules.
Notes: Writing Formulas & Naming Ionic Compounds.
Compounds and their Bonds
Forming and Naming Ionic Compounds (Type 1 and 2 Binary Compounds)
Compound Names and Formulas
Lime emits a bright light when heated to a high temperature
Subject: Chemistry 1 Naming Compounds.
Unit 6: Writing and Naming Chemical Formulas CHEMISTRY I
Lecture 34 Formulas for Ionic Compounds Ozgur Unal 1.
Naming Compounds and Molecules
Chemical Bonding. Ionic Bonding in Review Ionic compounds tend to form as crystals –These crystals have a specific shape Arrangement of the ions that.
4.1 Naming Binary Compounds
Mission B5 - How do you Name and Write chemical formulas for Compounds? “Not Just James Bond”
Ch. 8: Nomenclature Naming of compounds. ● Metals and non-metals combine to form ionic compounds ● Non-metals and non-metals combine to form molecular.
Binary Compounds with Multiple Charge Cations
Introduction to naming Chemical Compounds. So Far We’ve Learned: Compound are made from ions Formulas start with the cation and end with the anion renamed.
Lime emits a bright light when heated to a high temperature
Naming Ionic Compounds. Ionic compounds have two components: Ionic compounds have two components: A cation (positive ion) and an anion (the negative ion).
Naming Binary Ionic Compounds. What is a binary ionic compound? IONIC COMPOUND – Formed from ionic bonds – Metal and nonmetal Left of stepline on PT=metal.
Ch 4 Names of Compounds  We will learn to name binary molecular compounds and both binary and polyatomic ionic compounds.  The most important skill is.
Chapter 4 Compounds and Their Bonds 4.1 Octet Rule and Ions 1 Copyright © 2009 by Pearson Education, Inc.
Chapter 4 Compounds and Their Bonds 4.1 Octet Rule and Ions 1.
ChemCatalyst How would you make an aluminum ion from an aluminum atom? What type of ion is this? How would you make an oxide ion from an oxygen atom? What.
Chapter 6 Nomenclature of Inorganic Compounds Objectives: Distinguish between common and systematic names of compounds Distinguish between common and.
5.8 Common and Systematic Names In the early days of chemistry, a new compound was often named by its discoverer. In the early days of chemistry, a new.
Chemical Compounds Chemical Names. Naming of Cations Name of the element + the word ion Examples: Na + - Mg 2+ - Al 3+ - Sodium ion Magnesium ion Aluminum.
Sec. 2.2 Part A Science 10.  How do atoms form ions?  Why do they want to form ions?  What are positively charged ions called? Negatively charged ions?
Ch. 9: Chemical Nomenclature Names and Formulas. Review… Ionic Charges
Names and Formulas of Compounds. ion An atom or bonded group of atoms that have lost or gained electrons to become charged Lose electrons= + charge Gain.
Binary Ionic Compounds: Naming & Formulas Binary Ionic Compounds Binary Ionic Compounds Ionic compounds consisting of only two parts Ionic compounds consisting.
Chemical Names and Formulas. Monatomic Ions Cations Groups 1A, 2A, 3A charges = group number Name: element name “ion” Examples: Na + sodium ion Mg 2+
Ch 7: Ionic Bonding Formula Writing
Unit 6B: Naming and Writing Formulas for Ionic and Covalent Compounds.
Writing formulas of ionic and covalent compounds.
Naming Binary Covalent Compounds. Rules for naming binary molecular compounds 1. The first element in the formula is always named first simply name the.
SECTION 6–3: NAMING COMPOUNDS AND WRITING FORMULAS
S ECTION 6–3: N AMING C OMPOUNDS AND W RITING F ORMULAS.
Naming Compounds & Writing Formulas
Unit 1 – Intro to Chemistry: Molecules and Compounds
Note Guide 4-3 Naming Compounds/Writing formulas Describing Ionic Compounds --name of an ionic compound must distinguish the compound from other ionic.
1 Unit 5B Compounds and Their Bonds Naming and Writing Ionic Formulas.
Nomenclature: Type I Binary Ionic-metal and nonmetal type I group 1,2,13 and nonmetal Type II Binary Ionic transition metals and nonmetals Covalent- nonmetal.
PROPERTIES OF IONIC AND MOLECULAR COMPOUNDS. WHAT IS AN IONIC COMPOUND? Neutral compound Neutral compound Formed from a metal and a non-metal Formed from.
NOMENCLATURE REVIEW. RULES FOR NAMING IONIC COMPOUNDS 1.Find the name of the first element (cation) from your periodic table or ion sheet 2.Find the name.
Naming Ionic Compounds There can be more than one compound composed of the same elements Compound names must distinguish among these compounds How can.
Writing Formulas and Naming Compounds Binary Ionic Compounds.
Ionic and covalent compound nomenclature. Naming ionic compounds General rule: 1.State the cation’s element name 2.State the anion’s element name but.
Warm Up  How far was a table moved if 48 N was used to generated 160 J of work?  How many neutrons are in Fe-59?  What is the mass number for an element.
Chemical Formula Guide
CLASS 3 COVALENT BONDS BETWEEN TWO NONMETALS
Chemical Formula Guide
Section 3: Naming Compounds and Writing Formulas
Compound Names and Formulas
The Periodic Table Naming Compounds Writing Formulas
1. What is a covalent bond? 2. How is a covalent bond different than an ionic bond? 3. How is a covalent bond similar to an ionic bond? 4.Why are metallic.
Chemical Nomenclature
Presentation transcript:

Naming Compounds and Formulas

Naming Ionic Compounds When naming ionic compounds, the cation’s name always comes before the name of the anion – Sodium (+1) Chloride (-1)

Naming Ionic Compounds Use the symbol of the cation first, followed by the elemental symbol for the anion Use subscripts to show the ratio of the ions in the compound – Sodium Sulfide = (Na 2 S)

In the bonding of an Ionic compound, the anion’s name will always end in an –ide Examples: Sodium Chloride and Magnesium Oxide

Metals with Multiple Ions Some transition metals will form more than one ion – Some form one ion and some form 2 or 3 ions We use roman numerals to indicate the charge of the ion – Iron (III) has a charge of +3

Metals with Multiple Ions CuO In this compound containing copper we can figure out that the copper being used is copper(II) because 2 positive charges are needed to neutralize oxygen’s -2 charge

Rules for Naming Covalent Compounds The element that appears most “left” on the periodic table appears first in the compound name Example: Hydrogen Chloride

If you have more than one atom of an element, we use prefixes to name them We usually DO NOT include the mono- prefix in the first element

For Example: – Dihydrogen Monoxide 2 Hydrogen and 1 Oxygen

We also add the ending –ide to bonds including two non-metals (all covalent bonds) Example: Carbon Monoxide