The web version also features new additional languages: Chinese (simplified), Portuguese, and Russian.Variety of languages: German, English, French, Spanish. Economical handling of access rights on the smartpohne app.Offline use. No Internet needed - applies only to the smartphone app.Elemental comparison - compare elements values right next to each other.The web app features a completely overhauled molar mass caluclator.Molar mass calculator: Simple entry field for chemical formulas.Visualized element properties: Atomic radius, atomic radius graphic, electronegativity (according to Allred-Rochow and Pauling), ionization energy, relative atomic mass, state of matter, ranking list of properties, discovery, classifications.All important information about the elements: Atomic number, valence electrons, oxidation state, electronegativity according to Allred-Rochow and Pauling, atomic mass, boiling point, melting point, atomic radius, density, history, discoverer, classification, crystalline structure type, electron configuration, basic state, ionization energy, isotopic composition, state of matter, hardness according to Mohs, oxidation numbers, percentage of mass in Earth's crust, year of discovery, half-life, and much more.Access the same amount of information on your browser, faster and larger than ever before with the same renowned ease of use.ĭownload now, or access directly online, free of charge and start experimenting. Our smartphone app (with over 4.89 million downloads!) is now joined by our newest update which features an online web version of our famous PTE smartphone app. Get informed with our mobile reference work, any time, with ease, offline (smartphone app) and in detail. Our app is a must-have of digital periodic tables. The correct full-color answer key is included when you download the resource.The Merck KGaA, Darmstadt, Germany PTE App is the ultimate tool for every friend of chemistry - whether pupil or teacher, student or professor, amateur or expert, hobbyist or technician. I suggest printing the student answer worksheet and coloring page back to back.ġ Unnumbered coloring page for use as a mindful coloring activityġ Printable Periodic Table with relative molecular masses rounded to the nearest hundredthīecause I know that students are tech savvy and can easily find answer keys online, the actual color-coded key is not shown in the thumbnail. These color-by-numbers activities are print and go / no prep. My students usually take one 50-minute class period to complete them and they look great on your walls for Open House. Coloring also has the added benefit of reducing anxiety and helping students stay focused. How do I use Color by Numbers activities?Ĭolor by Numbers is an easy and engaging way to review for a quiz, to leave for a sub or for early finishers. It also includes a printable periodic table with relative atomic masses already rounded to the nearest hundredth in case your students do not have one handy. The download gives you access to an editable version where you can modify or adapt the questions to better suit your style or the needs of your students. Once students have answered, they use the color code their answers give to complete a stylized drawing. Great for practice or assessment in your chemistry or physical science classroom. This Science color-by-numbers activity asks students to calculate the molar mass of 10 compounds, 2 calculations of mass given a number of moles and 3 calculations of moles given the mass of a sample. You'll be surprised at how much older kids like to color! Looking for an engaging way for your students to review how to calculate the molar mass of chemical compounds? Try a color-by-number activity.
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