In this chemistry worksheet, students determine the number of water molecules is a given volume of water. Students determine the empirical formula for given compounds from the percentage mass of elements. This worksheet has 20 problems...

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.

In this classifying materials activity, students match a set of substances with their description and properties, then identify a set of elements and compounds.

In this reactions activity, students describe combustion as either exothermal or endothermal. Students balance reactions and label the types of reactions. This activity has 1 multiple choice, 2 short answer, and 10 problem solving...

In this oxidation numbers activity, learners compare metals and nonmetals, draw Lewis Dot Diagrams, and determine the oxidation number for the given elements. This activity has 1 multiple choice, 5 short answer, and 12 fill in the blank...

In this chemicals worksheet, students fill in 61 blanks of statements comparing the chemicals used in farming and the chemicals found in medicines and food.

In this earth and beyond science worksheet, learners read through an 18 page packet containing information and questions pertaining to global carbon cycles. There are website links available on the pages where additional information on...

In this general science worksheet, students 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 worksheet, students find the outcomes necessary for the oxidation reduction reactions. The sheet includes background information.

For this chemistry worksheet, students use the clues given at the bottom of the sheet to complete the crossword puzzle on mixtures. There are 18 clues to solve on the sheet.

In this reactions worksheet, students are given nine chemical reactions to identify as single replacement, double replacement, synthesis or decomposition reactions.

In this chemical equations worksheet, students complete a paragraph about chemical equations by filling in 17 terms from a word list.

In this literacy worksheet, students find the words that are in the word search puzzle that focus upon the vocabulary that is from the theme of the sheet.

In this randomized calculation activity, students calculate the empirical formula of a compound given its elemental analysis. Step-by-step support and feedback is provided for students who need additional help.