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41 resources with the keyterm isotope

Videos (Over 2 Million Educational Videos Available)
The Circulatory System Part 1: The Heart Video
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The Circulatory System Part 1: The Heart
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Ancient Egypt | What Everyday Life Was...
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Who was Frederick Douglass?
Other Resource Types (41)
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Lesson Plan
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Atomic Musical Chairs

For Teachers 5th - 8th
An engaging activity enlightens young chemists in this lesson on atomic structure. They play musical chairs through a series of concentric circles that represent electon orbitals. A laundry basket in the middle holds the protons and...
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Lesson Plan
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Regents High School Examination PHYSICAL SETTING CHEMISTRY 2007

For Teachers 9th - 12th
The University of the State of New York has designed a series of exams to be given to high schoolers. This chemistry exam is one of the most comprehensive and well-written that you will ever find. It consists of 84 questions in a variety...
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Lesson Plan
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In 1 Collection
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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...
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PPT
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Atmospheric Chemistry

For Teachers 9th - 12th
If you need a comprehensive review of the development of Earth's atmosphere through the ages, then this is for you! The presentation starts with a introduction to theories of planet formation and initial distribution of isotopes in the...
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PPT
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The Building Blocks

For Teachers 7th - 12th
This PowerPoint is a comprehensive review of all the facts related to an atom's basic structure and function. What makes this unique is that it is geared toward an audience of junior geologists. After introducing the periodic table of...
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Assessment
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Physics 152 Fall 2004 Final Exam, Parts A, B, C, D

For Students 9th - Higher Ed
At the end of a general physics course focused on light and electricity, you can administer this exam. Concepts covered include electromagnetism, circuits, induction, light rays, lenses and mirrors, characteristics of light, electron...
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Worksheet
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Unit 2 ~ Atomic Structure

For Students 9th - 12th
As an atomic structure reference and review tool, this handout fits the bill. The first page provides definitions and tables of orbitals, electrons, and energy levels. The second page is an opportunity to practice determining numbers of...
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Worksheet
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Chapter 2 and 3 Practice Worksheet - Formulas and Compounds

For Students 9th - 12th
In this formulas and equations worksheet, chemistry apprentices write the chemical formulas given the names. They calculate percent composition, balance equations, and calculate the mass of a substance present in a fertilizer. This is a...
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Lesson Plan
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Difference One Proton Makes

For Teachers 5th - 12th
Chemsitry aces learn that protons are located in the nucleus and the number of protons in the nucleus determines the atomic number of an element. In this lesson, they compare materials made up of a single element and other materials...
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Worksheet
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The Number of Neutrons

For Students 9th - 12th
Although the focus of this learning exercise 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...
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Worksheet
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Nuclear Arithmetic

For Students 9th - 12th
In "Nuclear Arthmetic," first-time physical scientists examine atomic structure and the periodic table of elements. The are given the formula, "N = A-Z," in which N is the number of neutrons, A is the atomic mass, and Z is the atomic...
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Lesson Plan
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Cosmic Chemistry: An Elemental Question

For Teachers 9th - 12th
Space scientists investigate the cosmic phenomena in order to search for answers to possible origins of the solar system. They consider the concepts of elements and  isotopes. Data is analyzed looking at tje abundance of elements...
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Worksheet
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Chemical Context of Life & Water

For Students 9th - 12th
Some basic chemistry concepts are fundamental to understanding biology. Learners explore how molecular structure plays a role in biological processes, especially the structure of the water molecule. The final page focuses on water's...
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PPT
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The Atom

For Teachers 9th - 12th
A well-structured set of slides introduces upcoming chemists to the basics of atom structure, its representation on the periodic table of elements, and calculating atomic mass. Unfortunately the diagram for the location of subatomic...
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PPT
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Atomic Structure

For Teachers 7th - 9th
A basic presentation to introduce some of the terminology regarding atomic weight, atomic structure, and atomic number awaits your students. An example of the calculations finding average atomic mass for carbon is given, and a way of...
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Worksheet
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Distinguishing Between Atoms

For Students 8th - 12th
Every type of question is used to query young chemists about atomic structure. A vocabulary list tops the page before fill in the blanks, true/false, and matching questions are listed. This is a neatly formatted and pertinent worksheet...
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Lesson Plan
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Protons, Neutrons, and Electrons

For Teachers 7th - 9th
Using the periodic table of elements, young chemists fill in a chart of isotopes to show the atomic number, mass, charge, number of protons, number of neutrons, and number of electrons. The chart is followed by 11 questions that...
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Lesson Plan
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UP AND ATOM

For Teachers 5th - 8th
If you are willing to sort through this outline and overlook the portions relating to inaccessible videos, you will find a wealth of support for your introductory chemistry unit. Narrative is presented to help you help learners navigate...
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Worksheet
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Atomic Mass, Moles, and the Periodic Table

For Students 10th - 12th
In this periodic table learning exercise, students review atomic mass, molar mass, and percent composition of compounds. Then students complete 4 problems.
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Worksheet
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Atomic Structure and Periodic Table Review

For Students 9th - 12th
In this atomic structure and periodic table instructional activity, high schoolers complete a table with isotopes, their atomic masses, the number of protons, neutrons and electrons and mass number. They also find the average atomic mass...
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Worksheet
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What Information is on the Periodic Table?

For Students 6th - 10th
In this elements worksheet, learners review the information that is found on a periodic table including atomic mass, chemical symbol, atomic, number, and electron configuration. This worksheet has 7 fill in the blank questions.
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Worksheet
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DNA Replication Worksheet

For Students 9th - Higher Ed
In this DNA worksheet, students determine why, when, and where DNA replication occurs. This worksheet has 7 short answer questions.
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Worksheet
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Atom Review

For Students 6th - 12th
For this atom worksheet, learners review the subatomic particles, the scientists associated with the atomic theory, and the periodic table. This worksheet has 15 matching, 24 fill in the blank, and 11 short answer questions.
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Worksheet
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Nuclear Power

For Students 9th - 12th
In this nuclear power activity, learners read how atoms can be changes and are unstable. Students compare 3 kinds of radiation and the difference between fission and fusion. Then learners complete 10 matching and 2 short answer questions.