The idea for the posters I'm posting below came from her beautiful classroom displays which she has posted pictures of here. She even links to files so you can recreate them yourself! If you didn't click the link above and you really should havehere's my inspiration image:
A worksheet on writing formulas for ionic compounds. A fun and exciting activity for naming chemical compounds. Naming compounds is one of the hardest things for students to learn.
Here are some practice problems to help them along. Questions about the naming, formulas, properties, and bonding in covalent compounds. Everything you ever wanted to teach about hydrates!
Practice problems where students draw the Lewis structures of compounds and then predict bond angles, molecular shapes, etc. Have students play "Formulas Poker". Try this " Chemical Compounds " wordsearch puzzle.
Use andy of these "Formula Writing" practice sheets. A good worksheet for writing chemical formulas with rules for writing them.
A wordsearch in which chemical formulas are given and students have to find the names. Do this " Compounds and Mixtures " crossword puzzle with answers. Make " Balloon Molecules " with the directions on this website. Or have students bond with each other in their "Bond with a Classmate" activity that includes the cards.
This "Polar Bears and Penguins" activity introduces the concepts of electronegativity and polarity. She includes these "Go Fish Directions. Have students form ionic compounds with this "Ion Puzzle" and the ion puzzle pieces in this "Ion Puzzle Master".
This site has pictures of students completing the puzzle. Leslie Gushwa contributed these ion cards that are easier to cut out.The Best Advice You Could Ever Get About Carne de carneiro. This chemical formula writing worksheet contains over compounds to solve involving binary and polyatomic ions.
Answers are included.
More printable formula worksheets are included below. Teaching students how to write chemical formula. Here is my accumulated knowledge and methodology.
|Math = Love: Posters of Perfect Squares and Perfect Cubes||A covalent bond is a shared pair of electrons.|
Compounds Ionic and Covalent Bonds. A bond is an attachment among atoms. Atoms may be held together for any of several reasons, but all bonds have to do with the electrons, particularly the outside electrons, of atoms.
Free Pre-Algebra worksheets created with Infinite Pre-Algebra. Printable in convenient PDF format. History of Science. A few cultural facts about the evolution of scientific nomenclature and scientific notations.
Mathematics, chemistry, etc. Rules for Assigning Oxidation Numbers. 1. Noble gases and atoms in elemental compounds have ox # = 0. It is often helpful to write the ox #'s of the ions before writing the formula of the compound. name formula cation anion sulfurous acid calcium dihydrogen phosphate aluminum monohydrogen phosphate Oxyacids & Oxyacid Salts Answers.