![]() That’s the idea behind these incredibly fun cards, which imagine the elements as living characters. Get to know the Element charactersĮach element has its own set of characteristics that could almost be called its personality. Buy The Mystery of the Periodic Table on Amazon here. Middle school readers will enjoy this tale of the development of the periodic table, learning about the various scientists involved along the way. Make use of every last bit of your classroom space by turning ceiling tiles into an enormous periodic table! Adhesive vinyl works well for this ambitious project. This clever activity gives students the chance to see how Mendeleev sorted the elements to create his brilliant periodic table. They use fusion (addition) and fission (division) to create new atoms, all while learning hundreds of facts about the elements. This cool little app, available on both the Apple AppStore and Google Play, challenges students to draw paths through mazes. Learn more: Morpho Science/Teachers Pay Teachers 13. Students learn more about the characteristics of their element, then decide whether it’s a superhero-or a villain! This is such a fun twist on the usual element research project. Turn elements into superheroes (or villains) Here’s another fun game to help familiarize kids with where various elements are found on the table. You can use poster board, or add a 3-D element by creating the tiles on pizza boxes instead. This classic research project comes together in a giant periodic table display. They’ll be surprised at how easy it is to find so many of them. Send students on a search for real-life examples of the various elements. ![]() Find the elements to win the gameįamiliarize yourself with where each element is located on the table, along with their abbreviations, with this simple (and free) point-and-click computer game. Gain a deeper understanding of the construction of each element by making models with pom poms, beads, and pipe cleaners. These free printable cards are terrific for reviewing the elements, especially if you’re working on memorizing some or all of them. Learn more: Weird Unsocialized Homeschoolers 6. Love a good recycled craft project? This is the activity you’re looking for! Save up egg cartons and use them to build a periodic table model. It is important to recognize which numbering system is being used and to be able to find the number of valence electrons in the main block elements regardless of which numbering system is being used.Though kids don’t necessarily need to memorize the periodic table, songs like this one can help if they want to try! We love this new up-to-date take, but the old Tom Lehrer classic from 1959 is lots of fun too. You will come across periodic tables with both numbering systems. In this numbering system, group 1A is group 1 group 2A is group 2 the halogens (7A) are group 17 and the noble gases (8A) are group 18. The elements in this group are also gases at room temperature.Īn alternate numbering system numbers all of the \(s\), \(p\), and \(d\) block elements from 1-18. ![]() We will learn the reason for this later, when we discuss how compounds form. These elements also have similar properties to each other, the most significant property being that they are extremely unreactive, rarely forming compounds. This group contains very reactive nonmetal elements. Group 7A (or 17) elements are also called halogens. ![]() It is important to recognize a couple of other important groups on the periodic table by their group name. Remember, Mendeleev arranged the table so that elements with the most similar properties were in the same group on the periodic table. The same pattern is true of other groups on the periodic table. Once again, because of their similarities in electron configurations, these elements have similar properties to each other. Group 2A is also called the alkaline earth metals. Although most metals tend to be very hard, these metals are actually soft and can be easily cut. Group 1A is also known as the alkali metals. Because of their similarities in their chemical properties, Mendeleev put these elements into the same group. The elements in 1A are all very reactive and form compounds in the same ratios with similar properties with other elements. This is what causes these elements to react in the same ways as the other members of the family. All of the 1A elements have one valence electron. A group is a vertical column of the periodic table. Remember that Mendeleev arranged the periodic table so that elements with the most similar properties were placed in the same group. ![]()
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