Curated OER
Electron Configurations and the Periodic Table
In this electron configuration and the periodic table learning exercise, students are given a periodic table with each element. Students write the theoretical electron configuration for each element based on the rules for filling...
NASA
Atomic Numbers and Multiplying Fractions
Here is a way for beginning chemists to review the skill of multiplying fractions! A segment of the periodic table of elements is presented at the top of the page, from which learners obtain the atomic number to use in six calcualtions....
It's About Time
Elements and Their Properties
How did ancient scientists classify elements? Answer this question and others as young chemists create a device to test the properties of various elements. They classify elements as metals or nonmetals, learn to differentiate between...
Pingry School
The Periodic Law
Time to put the knowledge to the test! Young scholars take what they know about the periodic table and build their own from scratch. Using clues from 26 different elements, they place elements in a blank periodic table. The clues include...
Curated OER
Periodic Table Basics
In this periodic table worksheet, students answers 10 fill in the blank questions by reading information form a periodic table. Then also complete Bohr Models of the atoms of 12 different elements.
Curated OER
What are the Trends in the Periodic Table?
In this periodic trends worksheet, students fill out a portion of a periodic table with the atomic number, the atomic radius, the number of shells and the number of outer shell electrons for each element shown. They answer six questions...
Curated OER
GCSE Science-CHEMISTRY worksheet on THE NOBLE GASES - Group 0 of the Periodic Table
In this periodic table learning exercise students complete a fill in the interactive set of questions using a set of vocabulary words that describe the different elements.
Curated OER
Electronegativities of Elements
In this elements worksheet, students use a table showing the electronegativity values of elements to characterize compounds as ionic or covalent. This worksheet has 14 fill in the blank questions.
Curated OER
The Atom Board - Making Atoms
In this atom worksheet, chemists learn how to determine the number of protons, neutrons and electrons in an atom using the atomic mass and atomic number. They complete a chart of the subatomic particles and use marbles to represent...
Curated OER
How Many Rocks Does it Take to Make a Light Bulb?
A really good activity on the periodic table of the elements is here for you. Learners must color in the elements listed in the activity that are needed to make a light bulb. They then answer questions about each of the elements.
Curated OER
Periodic Table Chart Problem
For this chemistry worksheet, learners fill in the correct elements with the help of the 25 questions. The end result is supposed to be a filled in and complete periodic table of elements.
Curated OER
Periodic Table At A Glance
In this periodic table activity, students fill in missing information such as atomic number, atomic mass, family name, etc. using the periodic table as their reference.
Curated OER
Nuclear Arithmetic
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...
Curated OER
Chemical Elements: Student Story 3
In this chemical elements: student story 3 worksheet, students complete the written story by filling in the blanks with the names of the elements in brackets.
Curated OER
Science Puzzlers, Twisters, and Teasers: Chemical Bonding
What a cute approach to chemical bonding! Atoms all have human names and are attending at a dance. Who will pair up with whom? By reading the characteristics, and not the element name, chemistry whizzes figure out the bonding pairs....
Curated OER
Patterns of the Periodic Table
In this periodic table worksheet, learners explain the pattern that is illustrated in the 6 different diagrams. There can be more than one pattern in a diagram.
Curated OER
The Periodic Table
In this periodic table worksheet, students answer 10 questions about the periodic table, the elements in the periodic table, the properties of elements and the atomic number, symbol and name of elements in groups of the periodic table.
Curated OER
The Periodic Table
In this periodic table worksheet, students complete a crossword puzzle given 19 clues about elements, symbols, properties of elements, atomic number and atomic masses of elements.
Curated OER
The Periodic Table Introduction Question Exercise
For this chemistry worksheet, students are introduced to the periodic table of elements. They find the answers to 13 questions about the periodic table.
Curated OER
Periodic Trends
In this periodic trends worksheet, learners compare the physical and chemical properties of elements by their position in the Periodic Table. Some of the properties investigated are ionization energy, electron affinity, and atomic/ionic...
It's About Time
Atoms with More Than One Electron
Provide young chemists with the ability to manipulate atoms and predict their results, in this sixth lesson. Pupils analyze energy patterns as they predict the amount of energy required to remove electrons from atoms. They compare trends...
Curated OER
Periodic Table
In this science activity, learners find the words that are created to teach the contents of the periodic table of elements. The answers are found at the bottom of the page.
Curated OER
Mendeleev's Periodic Table
In this periodic table worksheet, students learn how Mendeleev organized elements by their atomic weight and grouped elements with the same properties. Students compare Mendeleev's periodic table with the modern periodic table. This...
Curated OER
Make Your Own Periodic Table Worksheet
In this periodic table worksheet, students make their own periodic table using 12 given elements and their properties. Students use these elements to arrange them into the proper periods and families based on their properties.