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241 resources with the keyterm atoms

21:05
Lesson Planet

Introduction to the Atom

For Students 7th - 10th
Sal does a phenomenal job introducing students to the atom, and the history that goes along with how we understand and view atoms today. Students are introduced to the atomic number, and how elements are organized into the periodic table...
15:23
Lesson Planet

Valence Electrons

For Students 7th - 10th
What will happen if you put the elements sodium and chlorine together? Sal answers this question, and others like it, in this video on valence electrons. The presence of electrons in an element's outer shell determines which element will...
Lesson Planet

Jeopardy Game - Science

For Teachers 4th - 5th
Used in an upper elementary classroom, this presentation could be a center activity or a whole-group experience. This is a great way to review a variety of scientific topics. There are questions relating to the planets, rock formations,...
Lesson Planet

Understanding Elements

For Teachers 5th - 7th Standards
Nothing says organization quite like a table. The third lesson in a six-part Mixtures and Solutions unit teaches young scientists about elements and the periodic table. They learn how the periodic table is organized and about the...
Lesson Planet

Defining the Atom

For Students 7th - 12th
On "Defining the Atom," physical science starters fill in blanks, determine if statements are true or false, match terms with the appropriate definitions, and solve problems. Questions are about Dalton's atomic theory, the atom and its...
Lesson Planet

Atoms, Mass and The Mole

For Students 9th - 12th
In this atoms, mass and the mole worksheet, high schoolers are given 18 problems to solve for the number of atoms, the mass of the substance or the moles of the substance. Students show their work and include all the units of measurements.
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Vocabulary-Energy and Matter

For Students 9th - 12th
In this energy and matter activity, students define 28 terms related to moles, matter, energy, the Law of Conservation of Energy, mass, properties of matter and states of matter.
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Balancing Chemical Equations - Learning How

For Students 9th - 12th
In this chemical equations worksheet, high schoolers learn to balance chemical equations by counting the number of atoms of each element in the products and reactants and making them equal. This worksheet has 5 problems to solve.
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Balancing Chemical Equations Lesson Plan

For Teachers 9th - 12th
Students observe how to balance chemical equations and explore how to write formulas.  In this chemistry lesson students balance chemical equations and visualize the concept by observing an experiment using one of the equations. 
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AP Chemistry Topic 1: Chemical Foundations, Part B

For Students 10th - 12th
It is important for advanced chemistry scholars to review basic concepts, in particular the general structure of an atom. Here is an orderly activity: filling in a chart of chemical symbols, numbers of subatomic particles, and net...
Lesson Planet

Atomic Structure

For Teachers 4th - 9th
This is a basic presentation that can be used to introduce your budding chemists to the structure of an atom. It gives step-by-step examples of a few atoms, showing their particles as well as their chemical formulas and the associated...
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Elements, Atoms, Ions, and the Periodic Table

For Teachers 9th - 11th
This PowerPoint provides a complete recap of all the information needed for a unit on elements and the periodic table. The seventy slides cover the basic notation of elements, energy levels and ionization energies. The trends in the...
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Mass-Moles-Particles

For Students 10th - Higher Ed
In this moles worksheet, students define a mole and convert grams to moles or moles to molecules. Students convert specific mass of compounds to moles. This worksheet has 1 true or false, 6 short answer, 3 fill in the blank, and 15...
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What is Matter?

For Students 7th - 9th
Four diagrams of the atom and their subatomic particles and structures are given here and students should be able to complete the labels need to define the structures shown. The main structures defined are protons, neutrons, electrons,...
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Electron Configurations of Atom and Ions Activity

For Students 10th
This lab sheet is a guide to using well plates to combine the listed compounds and compare predicted behavior to actual observations.  The analysis and conclusion requires pupils to answer the 6 questions about electron configurations...
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Jeopardy

For Teachers 7th - 8th
Here you will find 5 categories regarding atoms, the periodic table, and the elements.  The questions in this jeopardy game are about bonding, ions, oxidation number, and energy levels.
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The Cycle of Matter

For Teachers 6th - 8th Standards
An educational lesson focuses on the idea of conservation of matter through a demonstration of the water cycle, a discussion of digesting food, and the path of carbon and oxygen atoms as they change form. 
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Vocabulary - Unit 5, Chemical Bonds

For Students 9th - 12th
All you will find in this resource is a list of vocabulary terms dealing with chemical bonds. Space is provided for chemistry learners to write out definitions. This would be a terrific tool to help prepare them for a quiz.
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Writing Chemical Formulas

For Teachers 10th - 11th
Students study how to write chemical fomulas by reviewing the combinations atoms form into compounds. They write a procedure to test various substances and name the compounds and write formulas. As they construct models for formulas and...
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Gas Laws Review

For Students 10th - Higher Ed
In this gas laws worksheet, students review how the gas laws effect pressure, temperature, and volume of gases. This worksheet has 9 problems to solve.
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The Periodic Table and Periodicity

For Students 9th - 12th
In this periodic table and periodicity worksheet, students define 23 terms related to the groups and periods in the periodic table, the periodic trends, ions, and periodic law.
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Ionic bonding

For Teachers 7th - 10th
Students explore ionic bonding. They draw examples of ionic bonding and explain the activities of the electrons of the elements. Students use paper plates and candy to draw electron configurations of given atoms.
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Molar Calculations

For Students 10th - 12th
In this molar calculation worksheet, students complete 24 calculations using a periodic table and a calculator. Calculations include finding molar mass, moles of atoms, number of atoms, and mass in grams.
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Final Worksheet

For Students 9th - 12th
Students will review a semesters worth of material on this final chemistry review. Information ranges from naming isotopes to pH and molarity.