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Halogens
Students identify the elements that belong to the halogen family on the periodic table. In this chemistry lesson, students describe the common characteristics of elements in this group. They research about hydrochloric acid's effect on...
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Periodic Table I Quiz
In this periodic table I quiz, students select the best answer to the given questions. Students apply their knowledge of the periodic table and the arrangement to correctly answer the questions presented.
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Molecular Polarity
In this science worksheet, high schoolers solve problems that are related to the concept of molecular polarity. The answers to the problems are included.
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Law of Conservation of Mass Worksheet
For this law of conservation of mass worksheet, students solve 10 reaction problems by determining the mass of a reactant or product.
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Periodic Table of Elements
In this chemistry worksheet, students examine the elements and focus on things like the mass and order for the location to match with the type of elements.
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Covalent Compounds Worksheet
In this chemistry activity, students examine the concept of covalent bonds with the assessment. The answer key is included on page 3 and 4.
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Introduction to Bonding
In this chemistry worksheet, students create new and true statements while replacing false ones in order to properly define parts of the concept of bonding.
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50 Common Elements
In this chemistry worksheet, students can read the fifty common elements as a resource for abbreviations and names of them. This is an information sheet.
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Chemical Reactions
In this chemical reactions worksheet, students write chemical equations, draw and label isomers, and predict products of chemical reactions. This worksheet has 5 drawings, 1 short answer, and 7 fill in the blank questions.
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Reaction Worksheet
In this chemical reaction worksheet, students write 11 balanced equations for 11 word equations, and complete word equations and balance chemical equations for 13 chemical equations.
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Chemical Reactions
In this reactions worksheet, students write the formula for each reactant and product and then balance the equation. Students have 23 problems to solve.
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Outcomes Science 4
In this outcome science 4 worksheet, students apply scientific knowledge to answer and calculate a variety of questions. Students research the answer to several questions using the websites suggested.
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AP Chemistry Chapter 9
In this AP Chemistry worksheet, learners apply concepts of electron configuration to accurately answer the questions provided. Students also draw Lewis structures of the given elements. Learners estimate the enthalpy of formation as well...
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Oxidation-Reduction Example Problems
In this reaction activity, students assign the oxidation numbers to all the atoms in the given compounds and ions. Students determine whether an element is oxidized or reduced in the given reactions. This activity has 4 problems to solve.
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Ionic Compounds
In this ionic compounds worksheet, students identify the number of electrons gained or lost in ions, they show that transfer of electrons in ionic compounds and they write balanced ionic compounds given ions. They answer 4 questions...
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Equilibrium Worksheet
For this chemistry worksheet, students complete 10 problems on equilibrium. They calculate equilibrium constants and concentration of products and reactants.
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ESL-Common Chemical Elements
In this ESL common chemical elements activity, students select the chemical elements represented by symbols given. Students may click on an answer button for immediate feedback.
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Chromosomes
Students study chromosomes and how molecular half life affects them. In this chromosome lesson plan students complete several lab activities on calculating half life, and cracking alkanes.
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The Periodic Table of Elements
In this elements activity, students fill in a periodic table with the element symbols, mass numbers, and proton numbers of the elements that are missing.
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Stoichiometry Homework: 3
In this stoichiometry learning exercise, students balance chemical equations. Students apply the concepts of stoichiometry to solve for each problem provided.
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Mesozoic Era in Arkansas
Eighth graders study the geology of Arkansas from 225 million years ago to 65 million years ago. They discover they types of strata laid down by the Gulf of Mexico. They examine the economic importance to the community.
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Thermochemistry Calculations
In this chemistry learning exercise, students apply reaction equation ratios to solve fifteen problems, including five using a specific formula provided on the learning exercise.
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Memorization Tips: Elements/Symbols
In this chemistry instructional activity, students identify ways to memorize the elements and symbols of the periodic table for chemistry. They identify phrases that use each element in a unique way.
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Periodic Table Puns Answer Key
In this chemistry worksheet, students identify various puns to assist them in memorizing the numerous elements of the Periodic Table and their symbols. There are 44 to memorize on the sheet.