In this chemical reactions activity, students follow a flow chart to determine what type of reaction is occurring. Students then classify reactions and balance the equations. This activity has 2 short answer and 10 fill in the blank.

In this chemical reactions worksheet, students learn about the 5 types of chemical reactions as well as endothermic and exothermic reactions. Students are given 5 equations to balance and they identify the type of reaction for each...

In this chemistry worksheet, students answer 24 questions related to properties of halogens. They fill in the table with the correct answers and participate in teacher demo.

In this leaf chromatography worksheet, learners separate the pigments of a leaf using paper chromatography. They answer 4 questions about their results and draw the colors they observe on their chromatogram from the leaf.

In this chemical reaction worksheet, students investigate the results of mixing calcium chloride with sodium bicarbonate. They observe the chemical and physical changes that occur, identify the properties of the chemical before and after...

In this chemistry worksheet, students describe an atom, its parts, the charges of these parts, and atoms life functions. Then they explain what the octet rule states for the placements of electrons around the nucleus of an atom. Students...

In this oxidation numbers learning exercise, students determine the oxidation number for given elements and draw Lewis Dot Diagrams. This learning exercise has 6 fill in the blank and 11 short answer questions.

In this chemistry learning exercise, students identify and locate vocabulary terms related to the Periodic Table of Elements. There are 18 words located in the puzzle.

In this matter instructional activity, students watch a movie and then compare the differences between compounds and mixtures. This instructional activity has 16 fill in the blank questions.

In this general science activity, learners find 32 science words reviewing states of matter and types of substances. Students may self correct by selecting the link at the bottom of the page.

In this chemistry instructional activity, students fill in the blanks with the correct word from the word list. They examine the arrangement of elements in the periodic table.

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.

In this chemical compounds worksheet, students learn the steps for determining the empirical formula of a compound and then complete 3 problems.

In this compounds worksheet, students learn the rules for naming compounds, the stock system. Students apply these rules by writing the names or formulas for the 20 given compounds.

In this chemical reactions worksheet, students follow steps to determine the mass of compounds formed by the combustion of an element. This worksheet has 5 problems to solve.

In this classification of changes worksheet, students identify each example as either chemical or physical changes. Students also classify other examples as either element, compound, solution, colloid, or suspensions. In the other...

In this chemistry worksheet, students identify the three main phases of matter. Then they search for information about each element on a Chem Time Clock. Students use the chemical symbol to identify each element.

In this chemistry worksheet, students complete 15 short answer questions and problems on empirical and molecular formula, naming and writing chemical formula of compounds.

In this chemistry practice worksheet, students solve sixteen problems including identifying chemical and physical changes, calculating numbers with significant figures, naming compounds and writing formulas and converting from one unit...

In this chemistry worksheet, students learn about matter, including atoms, electrons, protons, neutrons, compounds and chemical properties. They use this information to answer the 10 questions on the worksheet. The answers are on the...

In this elements worksheet, students practice converting a given amount of an element to the mass using its molar mass. This worksheet has 12 problems to solve.

In this chemistry worksheet, students calculate specific changes that take place with different chemical reactions. Students indicate whether the reactions are endothermic or exothermic and spontaneous or nonspontaneous.

In this AP Chemistry activity, students apply concepts of electron configuration to accurately answer the questions provided. Kids also draw Lewis structures of the given elements. Students estimate the enthalpy of formation as well as...

In this quantities in chemistry worksheet, students solve 13 review problems about percent composition, significant digits, the mole, simple and molecular formulas, balancing equations, stoichiometry, limiting reagents and percent yields.