Grade 7 · Science
Chemistry
99 free printable worksheets ready to download and print.
Subtopics
Worksheets
Counting Atoms in Compounds
A Grade 7 science worksheet focused on understanding how to count atoms in chemical compounds using chemical formulas.
Grade 7 Science: Separation Techniques
A worksheet for 7th-grade science students to practice identifying and understanding various separation techniques used in chemistry.
Ions Worksheet
Explore the basics of ions, their formation, and their properties with this Grade 7 Science worksheet.
Nonmetals Worksheet
Explore the properties, characteristics, and uses of nonmetals with this Grade 7 science worksheet.
Ion Formation Worksheet
Explore the basics of ion formation, including atomic structure, valence electrons, and the creation of cations and anions, suitable for Grade 7 Science.
Atomic Models Worksheet
Explore the historical development and key features of atomic models, including Dalton, Thomson, Rutherford, and Bohr models, for Grade 7 Science.
Naming Binary Ionic Compounds
A worksheet for 7th-grade science students to practice naming binary ionic compounds.
Forming Ions Worksheet
Explore the process of how atoms gain or lose electrons to form ions, including cations and anions, at a Grade 7 level.
Neutralization Reaction Worksheet
Explore neutralization reactions, where acids and bases react to form salt and water, with this Grade 7 Science worksheet.
Understanding Alcohol
A Grade 7 science worksheet covering the effects of alcohol on the human body, its classification, and responsible choices.
Electron Dot Diagram Worksheet
A Grade 7 science worksheet covering electron dot diagrams, valence electrons, and bonding.
Compounds and Mixtures Worksheet
Explore the fundamental concepts of compounds and mixtures, including their definitions, properties, and classifications, for Grade 7 Science.
Understanding Dissolving
A Grade 7 science worksheet exploring the concepts of dissolving, solutions, solutes, and solvents.
pH Scale Exploration
A Grade 7 science worksheet exploring the pH scale, identifying acids and bases, and understanding their properties.
Dilutions Worksheet
Explore the concept of dilutions, concentration, and how to calculate dilution factors with this Grade 7 Science worksheet.
Introduction to Molecules
This worksheet introduces 7th-grade students to the basic concepts of molecules, including their composition and examples of common molecules.
Valence Electrons Worksheet
A Grade 7 science worksheet focusing on understanding valence electrons, their role in chemical bonding, and how to determine their number.
States of Matter Worksheet
Explore the three fundamental states of matter: solid, liquid, and gas, and understand their properties and transitions.
History of Atomic Models
Explore the evolution of atomic theory from early ideas to modern quantum models.
Single Displacement Reactions
Explore the principles of single displacement reactions, balancing chemical equations, and identifying reactants and products.
Concentrations in Science
This worksheet covers basic concepts of concentrations, including definitions, calculations, and examples, suitable for 7th-grade science students.
Lab Equipment Review
A worksheet for 7th-grade science students to review common lab equipment and their uses.
Exploring Chemical Formulas
A Grade 7 science worksheet on chemical formulas, understanding elements, compounds, and how to interpret chemical notations.
Building Atoms: Grade 7 Science
Explore the fundamental particles of an atom and how they combine to form different elements.
Exploring Salts: Properties and Uses
This worksheet covers the properties, formation, and common uses of salts in everyday life, suitable for Grade 7 science students.
Electrolytes in Science
This worksheet introduces 7th-grade students to the concept of electrolytes, their properties, and importance in various contexts.
Relative Atomic Mass Worksheet
Explore the concept of relative atomic mass, isotopes, and how to calculate average atomic mass for grade 7 science students.
Chemical Naming Fundamentals
This worksheet introduces Grade 7 students to the fundamental principles of chemical naming, focusing on common ionic and covalent compounds.
Physical and Chemical Properties of Matter
Explore the differences between physical and chemical properties of matter with this engaging Grade 7 science worksheet.
Atomic Models Worksheet
Explore the historical development of atomic models and their key features, from early ideas to the Bohr model.
Diffusion: Movement of Particles
This worksheet explores the concept of diffusion, the passive movement of particles from an area of higher concentration to an area of lower concentration, suitable for Grade 7 Science students.
Laboratory Equipment Worksheet
A Grade 7 science worksheet covering common laboratory equipment, their uses, and safety procedures.
Mass and Moles Worksheet
Explore the concepts of mass, atoms, and moles with this engaging science worksheet for 7th grade.
Gas Properties Worksheet
Explore the fundamental properties of gases, including their behavior, pressure, volume, and temperature, through various question types for 7th-grade science.
Periodic Table Explorer
Explore the fascinating world of the Periodic Table with this Grade 7 science worksheet, covering elements, groups, periods, and properties.
Classification of Matter Worksheet
A Grade 7 Science worksheet focusing on the classification of matter, including elements, compounds, mixtures, and states of matter.
Grade 7 Science: Word Equations Worksheet
Explore chemical reactions through word equations, identifying reactants and products, and understanding the law of conservation of mass.
Solubility Science Worksheet
A Grade 7 science worksheet covering solubility, solutions, solutes, and solvents, with various question types.
Ionic Bonding Worksheet
Explore the fundamentals of ionic bonding, including ion formation, electron transfer, and properties of ionic compounds.
Periodic Table Organization Worksheet
Explore the organization of the periodic table, including periods, groups, and the arrangement of elements based on their properties.
Physical and Chemical Properties and Changes
Explore physical and chemical properties of matter and distinguish between physical and chemical changes with this Grade 7 Science worksheet.
Heat Transfer and Thermal Equilibrium Worksheet
Explore the concepts of heat transfer (conduction, convection, radiation) and thermal equilibrium with this Grade 7 science worksheet.
Chemistry Lab Safety Worksheet
A worksheet for 7th-grade science students covering essential chemistry lab safety rules and procedures.
Properties of Water Worksheet
Explore the unique properties of water, including its molecular structure, cohesion, adhesion, and density, for 7th-grade science.
Naming Ionic and Covalent Bonds
Explore the fundamental differences between ionic and covalent bonds and practice naming common compounds formed by each bond type at a Grade 7 level.
Electron Basics Worksheet
A Grade 7 science worksheet covering the basics of electrons, their properties, and their role in atoms.
Atoms and Molecules Worksheet
Explore the fundamental building blocks of matter with this Grade 7 Science worksheet on atoms and molecules, covering their structure, properties, and interactions.
Ionic Charges Worksheet
Explore the basics of ionic charges, including how atoms gain and lose electrons to form ions, and differentiate between cations and anions.
Grade 7 Science: Physical Properties
This worksheet covers fundamental concepts of physical properties of matter for Grade 7 science students, including definitions, examples, and identification.
Classification and Changes in Matter
Explore the classification of matter, physical and chemical changes, and states of matter with this Grade 7 Science worksheet.
Ionic and Covalent Compounds Worksheet
Explore the differences between ionic and covalent bonds and their resulting compounds with this comprehensive worksheet for Grade 7 Science.
Solutions and Mixtures
Explore the fundamental concepts of solutions and mixtures with this comprehensive Grade 7 science worksheet, covering definitions, types, and properties.
Exploring Metalloids
A Grade 7 science worksheet to explore the properties, characteristics, and examples of metalloids, their position on the periodic table, and their uses.
Grade 7 Science: Physical Properties
This worksheet covers the fundamental physical properties of matter for 7th-grade science students, including density, melting point, boiling point, and solubility.
Double Displacement Reactions
Explore the principles of double displacement reactions, identify reactants and products, and write balanced chemical equations.
Naming Ionic Compounds
A worksheet for 7th-grade science students to practice naming ionic compounds, covering basic rules and common examples.
Ions and Isotopes Worksheet
Explore the fundamental concepts of ions and isotopes, including their structure, charge, and mass number, for Grade 7 Science.
Chemical Properties Worksheet
Explore chemical properties, reactions, and indicators of change for Grade 7 Science.
Lewis Dot Diagram Worksheet
A Grade 7 Science worksheet focusing on understanding and drawing Lewis Dot Diagrams for various elements, aligning with basic chemistry principles.
Chemical Elements Worksheet
Explore the fundamental building blocks of matter with this Grade 7 Science worksheet on Chemical Elements. Learn about the periodic table, element properties, and basic atomic structure.
Cations in Chemistry
Explore the world of cations, their formation, and their role in chemical compounds with this Grade 7 science worksheet.
Analyzing Substances Worksheet
Explore the properties and classification of different substances in this Grade 7 Science worksheet.
Flame Test Worksheet
Explore the principles of flame tests and how different metal ions produce characteristic colors when heated in a flame.
Chemical Changes Worksheet (Grade 7 Science)
Explore the fascinating world of chemical changes with this Grade 7 Science worksheet. Learn to identify and differentiate between physical and chemical changes through various examples and questions.
Chemical vs. Physical Properties
Explore the differences between chemical and physical properties of matter with this engaging worksheet for 7th graders.
Conservation of Mass Worksheet
Explore the principle of conservation of mass with engaging questions and activities for 7th-grade science students.
Law of Conservation of Mass Worksheet
Explore the Law of Conservation of Mass with this worksheet for Grade 7 Science students, covering definitions, examples, and calculations.
Homogeneous and Heterogeneous Mixtures
Explore the differences between homogeneous and heterogeneous mixtures with this Grade 7 science worksheet, featuring real-world examples and classification questions.
Journey Through Chemistry: A Historical Perspective
Explore the fascinating history of chemistry, from ancient discoveries to modern atomic theories, for Grade 7 science students.
Mole Concept Worksheet
Explore the mole concept in chemistry with this Grade 7 worksheet covering atomic mass, Avogadro's number, and calculations.
Rutherford's Gold Foil Experiment
Explore the Rutherford Gold Foil Experiment and its groundbreaking discoveries about atomic structure for 7th-grade science.
Ionic Bonds Worksheet
Explore the fundamentals of ionic bonding, including electron transfer and the formation of ions in Grade 7 Science.
Acids, Bases, and Salts Worksheet
Explore the properties of acids, bases, and salts with this Grade 7 science worksheet, covering pH, indicators, and neutralization reactions.
Chemical Measurements Worksheet
A Grade 7 science worksheet covering fundamental chemical measurements such as volume, mass, and temperature.
Naming Chemical Compounds
Explore the fundamentals of naming ionic and covalent chemical compounds with this Grade 7 science worksheet.
Ions and Atoms Worksheet
Explore the fundamental building blocks of matter with this Grade 7 Science worksheet covering atoms, ions, and their components.
Properties of Metals Worksheet
Explore the fundamental properties of metals, including their physical and chemical characteristics, with this Grade 7 Science worksheet.
Identifying Chemical Reactions
A worksheet for 7th-grade science students to practice identifying different types of chemical reactions.
Atomic Mass Exploration
A worksheet for 7th-grade science students to explore the concept of atomic mass, its components, and how it relates to isotopes.
Atom Structure Worksheet
Explore the basic structure of atoms, including protons, neutrons, and electrons, and their roles in determining an element's properties.
Periodic Table Trends Worksheet
Explore the fundamental trends of the periodic table, including atomic radius, electronegativity, and ionization energy, for 7th-grade science students.
Conservation of Matter Worksheet
Explore the principle of conservation of matter with engaging questions for 7th-grade science students.
Ionic and Covalent Compound Naming Worksheet
A Grade 7 science worksheet covering the naming conventions for ionic and covalent compounds, including multiple choice, fill-in-the-blanks, and short answer questions.
Hydrocarbons Worksheet
Explore the basics of hydrocarbons, including their definition, types, and common examples, suitable for 7th-grade science students.
Ions and Formula Units
Explore the basics of ions, cations, anions, and how they form ionic compounds and formula units.
Chemical Names and Formulas Worksheet
Explore the fundamentals of chemical names and formulas, including ionic and covalent compounds, for Grade 7 Science.
Elements, Compounds, and Mixtures
Explore the fundamental concepts of elements, compounds, and mixtures with this comprehensive Grade 7 science worksheet, covering definitions, examples, and classification.
Phase Change Worksheet
Explore the different states of matter and the processes involved in phase changes with this Grade 7 Science worksheet.
Grade 7 Chemistry Calculations
A worksheet for 7th graders to practice fundamental chemistry calculations including balancing equations, molar mass, and concentration.
Ionic Compounds Worksheet
Explore the fundamentals of ionic compounds, including their formation, properties, and naming conventions, suitable for Grade 7 Science students.
Atomic Mass Number Worksheet
Explore the concepts of atomic number, mass number, protons, neutrons, and electrons in atoms for Grade 7 Science.
Grade 7 Science: Separation Methods
This worksheet covers common separation methods in chemistry, including filtration, distillation, evaporation, and chromatography, suitable for Grade 7 science students.
History of Chemistry Timeline
Explore key discoveries and scientists in the history of chemistry with this interactive worksheet.
Element Symbols Worksheet
A Grade 7 science worksheet focusing on understanding and identifying common element symbols from the periodic table.
Electron Arrangements Worksheet
Explore the basic concepts of electron shells, valence electrons, and their importance in chemical bonding for Grade 7 Science.
Understanding Anions
A Grade 7 science worksheet to help students understand what anions are, how they form, and their properties.
Physical and Chemical Changes Worksheet
Identify and differentiate between physical and chemical changes in matter.
Mixtures and Pure Substances Worksheet
Explore the fundamental concepts of mixtures and pure substances with this Grade 7 science worksheet, covering elements, compounds, homogeneous, and heterogeneous mixtures.
Chemistry Conversion Factors
Explore conversion factors in chemistry with this worksheet, covering unit conversions, dimensional analysis, and practical applications for Grade 7 science.