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Atomic Structure

For Teachers 9th - Higher Ed
In this atom worksheet, learners define the atomic theory, compare an atom and a molecule, determine atomic number and number of protons for elements, and draw Bohr models for given elements. This worksheet has 4 graphic organizer, 8...
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The Atoms Family Album

For Students 5th - 7th
In the atom worksheet, students read a story about the "Atoms Family" and are given descriptions of the structures of atoms through the story. Students interpret the descriptions by drawing the described atom structure, they name of the...
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AP Chemistry Atomic Structure-7 Worksheet

For Students 10th - Higher Ed
In this atomic structure activity, students solve twelve problems related to wavelength, frequency, electron transitions, emission spectra and quantum number.
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Atom Review

For Students 6th - 12th
In this atom activity, students review the subatomic particles, the scientists associated with the atomic theory, and the periodic table. This activity has 15 matching, 24 fill in the blank, and 11 short answer questions.
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Electron Dot Structures/Lewis Structures

For Students 9th - Higher Ed
In this elements learning exercise, students practice drawing electron dot structures for atoms. Students draw the Lewis Structures for molecules with single and multiple bonds plus polyatomic ions. This learning exercise has 33 problems...
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Atomic Structure

For Students 9th - 12th
In this atomic structure learning exercise, students draw a helium atom and show the subatomic particles. They also answer questions about the Bohr model, Dalton's atomic theory and the energy of electrons based on their location in an...
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Masses of Atoms

For Students 9th - 12th
In this masses of atoms worksheet, students complete a chart of 7 isotopes with their isotope symbol, atomic mass, atomic number, and the number of protons, neutrons and electrons. They calculate the average atomic mass of two elements.
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What do Atoms Look Like?

For Students 9th - 12th
In this atom worksheet, students complete 60 questions about the trends in atoms such as ionization energy and atomic radius, about valence electrons, about the families of elements, about metals, non-metals and semi-metals, about the...
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Candy Compounds

For Students 9th - 12th
For this compounds worksheet, students are given a bag of colored gumdrops that represent specific atoms. They construct ionic and covalent bonds with gumdrops using the key provided and the compounds to build. They fill in a chart with...
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Ranking Molecular Properties Based Upon Intermolecular Forces

For Students 11th - Higher Ed
A splendid chart of information about chemical bonding tops the first page. In it you will find information on London forces, permanent dipoles, hydrogen bonds, ionic bonds, and covalent bonds. A four-step process for assigning...
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The Number of Neutrons

For Students 9th - 12th
Although the focus of this worksheet is the neutron, you cannot talke about them without also dealing with protons and electrons! Chemistry kids fill in a table of 14 elements, identifying the mass, atomic number, isotopic symbol, and...
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Chemistry of Life Study Guide

For Students 7th - 12th
Biology learners should understand a few chemistry basics. Here is a worksheet that introduces them to the concepts of chemical reactions, molecular bonding, and the unique combination of properties that make water vital to life....
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The Nature of Molecules

For Students 9th - 12th
Even though the questions on this worksheet pertain to general chemistry, it was created for an AP biology course. It is crucial for biology learners to grasp these concepts as a foundation for biochemical processes that they will...
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Practice Final

For Students 9th - 12th
A full-fledged practice final prepares pupils for their general chemistry final exam. If they complete these 57 multiple-choice questions correctly, they will be well-prepared. Note: even though the questions are multiple-choice, there...
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Atoms

For Students 10th - 11th
In this atoms worksheet, students use their knowledge of the periodic table and of atomic structure to complete the table on atoms. They identify the notation for each and then the atomic number, mass number, the number of protons,...
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Biochemistry Assignment

For Students 9th - 11th
In this biochemistry worksheet, students complete a table by filling in the missing information about different elements. Students draw the Bohr diagram and the Lewis dot diagram for several atoms.
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The Story of the Atom

For Students 8th - 12th
In this atom worksheet, students read about the model of the atom developed by Neils Bohr. Students complete 2 short answer questions based on what they read.
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Bonding: Let's Get Together

For Students 5th - 6th
In this atom worksheet, students read 5 paragraphs about ionic bonds. Students answer 2 true/false questions, 4 fill in the blank, 3 multiple choice, and 1 short answer question.
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Chemistry

For Students 10th - 11th
In this chemistry learning exercise, 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....
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Atoms and Their Interactions

For Students 9th - 12th
For this atoms worksheet, students will review the characteristics of elements, atoms, and isotopes. Then students will compare the difference between ionic and covalent bonds. Finally, students will balance a chemical equation. This...
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AP Chemistry Chapter 9

For Students 10th - 12th
In this AP Chemistry worksheet, students apply concepts of electron configuration to accurately answer the questions provided. Students also draw Lewis structures of the given elements. Students estimate the enthalpy of formation as well...
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Molecular Models

For Students 5th
In this molecular formula worksheet students fill in a table describing elements and chemical formulas. They identify, elements by type and how they bond. The student analyze molecular formulas to identify the number of atoms and if the...
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Hybridization

For Teachers 11th - Higher Ed
In this chemical compounds worksheet, students draw the Lewis structure and "cloud" structures for given compounds. Then students match the Lewis structure with the correct cloud diagrams. This worksheet has 2 problems to solve.
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Chemistry 1A Review

For Students 10th - Higher Ed
In this Chemistry 1A learning exercise, students review, molecular weight, solubility, endothermic reactions, and number of protons, neutrons, and electrons for elements. Students review Lewis Structures and how to predict the amount of...

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