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ChemQuiz.net LLC
@chemquiz.net
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ChemQuiz.net - free Chemistry practice quizzes for students, LMS for Chemistry teachers to create custom assignments and track student progress. Free for high-poverty schools! More info at ChemQuiz.net/about
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chemquiz.net
The ChemQuiz.net October 2025 newsletter is out! 🎃 Topics include new pop-out periodic tables, Dashboard features to help you save time, a Webinar about Question Banks & more on Wed 10/29, lots of bug fixes, the Walk to End Alzheimer's, and more! #chemed #iteachchem mailchi.mp/chemquiz.net...
A screenshot from ChemQuiz.net shows the new pop-out periodic table feature displaying molar masses of elements A screenshot from ChemQuiz.net shows the new pop-out periodic table feature displaying electronegativity values of elements
October 14, 2025 at 1:13 AM
chemquiz.net
Just added a new feature to most of the quizzes - pop-up periodic table! If your students happen to misplace their periodic table or you've activated tab-switch detection on an assignment, they can now use this instead. The pop-up calculator works alongside it, too! #chemed #iteachchem
A screenshot from ChemQuiz.net shows the new pop-up periodic table feature, which displays all of the elements with their element numbers, symbols and masses as well as different colors for each category (metals, metalloids, nonmetals and unknowns) A screenshot from ChemQuiz.net shows the new pop-up periodic table feature when the mouse is hovering over the square for element 26, which has expanded and is showing the element name "iron" instead of its element symbol A screenshot from ChemQuiz.net shows the new pop-up periodic table feature alongside the existing pop-up calculator feature
October 5, 2025 at 2:58 PM
chemquiz.net
Happy Fall! 🍁 The ChemQuiz.net September 2025 newsletter is out and highlights new features on the site, including Topics to organize assignments on the Dashboard, an easy-to-read downloadable periodic table, a live webinar on September 30th, and more #chemed #iteachchem mailchi.mp/chemquiz.net...
A screenshot of the new easy-to-read downloadable periodic table from ChemQuiz.net
September 22, 2025 at 10:27 AM
Reposted by ChemQuiz.net LLC
physquiz.net
The PhysQuiz.net September 2025 newsletter! Coulomb's Law diagrams, AP® Physics 1 & 2 exemplars, pop-out calculator, and more #physics #physicsed #iteachphysics mailchi.mp/physquiz.net...
PhysQuiz.net September 2025 newsletter: ⚡️Coulomb's Law diagrams, AP® exemplars, pop-out calculator, and more!
mailchi.mp
September 1, 2025 at 4:37 PM
chemquiz.net
I was looking for a clean and simple periodic table that was easy to read with a fixed-width serif font that clearly differentiated between lowercase L, uppercase i, and 1. I couldn't quite find what I wanted, so I made my own! 0.001 precision here #chemed #iteachchem docs.google.com/document/d/1...
ChemQuiz.net Periodic Table (0.001 precision)
ChemQuiz.net Periodic Table of the Elements 1 18 1 1 H hydrogen 1.008 2 atomic number Symbol element name atomic mass 13 14 15 16 17 2 He helium 4.003 2 3 Li lithium 6.94 4 B...
docs.google.com
August 28, 2025 at 1:27 AM
chemquiz.net
Come join the first ever ChemQuiz.net Dashboard webinar on Monday, August 18th at 7pm Eastern/4pm Pacific! Find out about new features, ways to streamline your assignments, and other tricks for getting the most out of ChemQuiz.net. Register for free at: us06web.zoom.us/meeting/regi...
Welcome! You are invited to join a meeting: ChemQuiz.net Dashboard overview, tips and tricks!. After registering, you will receive a confirmation email about joining the meeting.
Welcome! You are invited to join a meeting: ChemQuiz.net Dashboard overview, tips and tricks!. After registering, you will receive a confirmation email about joining the meeting.
us06web.zoom.us
August 14, 2025 at 4:49 PM
chemquiz.net
Tivy High School is a ChemQuiz.net school that's located in Kerrville TX, which was devastated by flooding this past July. Please consider helping their public school by donating to the Kerrville Public School Foundation, which gives out teaching grants and student scholarships! #chemsky #iteachchem
The logo for the Kerrville Public School Foundation shows the silhouette of a child reading a book while leaning against the letters "KPSF"
August 8, 2025 at 1:18 PM
chemquiz.net
The August ChemQuiz.net newsletter is out! It includes information about the new PES and Coulomb's Law quizzes, as well as other new features across the site such as requiring students to round their answers using correct sig figs. Check it out! #chemsky #iteachchem mailchi.mp/chemquiz.net...
A screenshot of the PES Quiz at ChemQuiz.net shows a photoelectron spectroscopy graph below the question, "Which electron subshell is identified by the arrow in the following PES spectrum?" A screenshot of the Coulomb's Law Quiz at ChemQuiz.net shows a diagram of an atom below the question, "The atomic radius of polonium (Z = 84) is 1.35 × 10^-10 m. What is the magnitude of the electric force on its outermost electron?" A screenshot of the pop-up calculator that is now available on most of the quizzes on ChemQuiz.net
August 8, 2025 at 1:13 PM
chemquiz.net
Just added the Coulomb's Law Quiz to ChemQuiz.net! Borrowed from PhysQuiz.net, the quiz now features diagrams and a new question type to calculate the force between an atom's nucleus and its outermost electron. Check it out & let me know what you think! chemquiz.net/cou #chemed #iteachchem #chemsky
A screenshot from the Coulomb's Law Quiz at ChemQuiz.net (https://chemquiz.net/cou/) shows a diagram of a polonium nucleus and its outermost electron with the question, "The atomic radius of polonium (Z = 84) is 1.35 × 10^-10 m. What is the magnitude of the electric force on its outermost electron?" A screenshot from the Coulomb's Law Quiz at ChemQuiz.net (https://chemquiz.net/cou/) shows a diagram of an iodine nucleus and its outermost electron with the question, "The nucleus of iodine (Z = 53) exerts -9.22 × 10^-7 N of force on its outermost electron. What is the atomic radius of iodine?" A screenshot from the Coulomb's Law Quiz at ChemQuiz.net (https://chemquiz.net/cou/) shows a diagram of a polonium nucleus and its outermost electron with the question, "Two charged particles, q1 = 3 × 10^-6 C and q2 = -1 × 10^-7 C, are arranged in such a way that they each experience -830 N of force. What is the distance between them?" A screenshot from the Coulomb's Law Quiz at ChemQuiz.net (https://chemquiz.net/cou/) shows a diagram of a polonium nucleus and its outermost electron with the question, "Three charged particles are placed in a line. The first particle has a charge of -7.2 x 10^-5 C and is found to the left of the other two. The second particle has a charge of 8.60 × 10^-4 C and is 1.90 x 10^-5 m to the right of the first particle. The third particle has a charge of 3 × 10^-6 C and is 7.0 × 10^-5 m to the right of the first particle. What is the magnitude of the force on the third particle?"
June 20, 2025 at 9:40 PM
chemquiz.net
Just published a new Photoelectron Spectroscopy (PES) Quiz to ChemQuiz.net! Question types include identifying elements and subshells from PES graphs, selecting the most correct graph for elements, and writing out electron configurations. Try it out now at chemquiz.net/pes #chemed #iteachchem
Photoelectron Spectroscopy (PES) Quiz : ChemQuiz.net
This free practice quiz will help you learn to read and identify electron configurations in photoelectron spectroscopy (PES) graphs!
chemquiz.net
June 17, 2025 at 8:58 PM
chemquiz.net
The June 2025 ChemQuiz.net newsletter is out! Topics include an end of the school year survey, a chance to win a $50 gift card, annual site maintenance, planned new features for next school year, and some personal news about my oldest kid graduating! #chemed #iteachchem mailchi.mp/chemquiz.net...
June 1, 2025 at 11:16 PM
chemquiz.net
The ChemQuiz.net May 2025 newsletter is out! This month's newsletter includes important updates about the new Images upload feature for Question Banks, a new quiz anti-cheating feature, and more. Check it out here: mailchi.mp/chemquiz.net... #chemed #iteachchem
ChemQuiz.net May 2025 newsletter: 📸 Images upload, anti-cheating feature, and more!
mailchi.mp
May 1, 2025 at 8:33 PM
chemquiz.net
The ChemQuiz.net April 2025 Newsletter is out! Topics include:
• *NEW* Electrochemistry Quiz! ⚡️
• *NEW* radioactive half-life problems! ☢️
• Important short survey on LMSs
• Site license renewals for 2025-2026 school year

Check it out here: mailchi.mp/chemquiz.net... #chemsky #chemed #iteachchem
ChemQuiz.net April 2025 newsletter: new Electrochemistry Quiz⚡️, LMS survey, and more!
mailchi.mp
April 2, 2025 at 7:45 PM
chemquiz.net
Just published a new Electrochemistry Quiz to ChemQuiz.net! Problem types including calculating standard emf, ranking ions by strength, determining spontaneity, and free energy, Nernst equation and electrolysis calculations. Try it out and share your feedback! #chemed #iteachchem chemquiz.net/elc/
A screenshot from the new Electrochemistry Quiz on ChemQuiz.net shows the six different problem types that are available for students and teachers to generate A screenshot from the new Electrochemistry Quiz on ChemQuiz.net shows a "calculate the standard emf for this reaction" problem A screenshot from the new Electrochemistry Quiz on ChemQuiz.net shows a Nernst equation problem A screenshot from the new Electrochemistry Quiz on ChemQuiz.net shows an electrolysis problem
March 29, 2025 at 9:36 PM
chemquiz.net
The ChemQuiz.net March 2025 newsletter is out! It includes information about the new Rubrics feature, which allows you to score assignments using your own custom rubrics, as well as lots of other improvements and bug fixes mailchi.mp/chemquiz.net... #chemed #chemsky #iteachchem
ChemQuiz.net March 2025 newsletter: Rubrics, new question types, bug fixes and more!
mailchi.mp
March 3, 2025 at 10:16 PM
chemquiz.net
New feature for ChemQuiz.net Dashboard users: Rubrics! Now you can have your assignments automatically scored using a rubric based on your specifications. More info here: chemquiz.net/docs/teacher... #chemsky #chemed #iteachchem
a screenshot of a 4-point rubric on the ChemQuiz.net Dashboard based on the percentage of correct answers on an assignment a screenshot of a 2-point rubric on the ChemQuiz.net Dashboard based on the total number of correct answers on an assignment
February 17, 2025 at 11:02 PM
chemquiz.net
Thanks for the shout-out, we're glad ChemQuiz.net makes your job a little easier!
mrbchemnhs.bsky.social mrbchemnhs.bsky.social @mrbchemnhs.bsky.social · Feb 10
My students wonder why I carry some many colorful pens, it's so I can make the keys easier to read! Also gotta love @chemquiz.net as a problem source to save time #education #ITeachChem #chemistry #EduSky
February 17, 2025 at 10:57 PM
chemquiz.net
The ChemQuiz.net February newsletter out! Topics include a new question type for the Nuclear Reactions Quiz, new "tolerance" options for student answers, and more!
You can read it here: mailchi.mp/chemquiz.net... #chemed #chemsky #iteachchem
ChemQuiz.net February 2025 newsletter: new quiz features, custom images in Question Banks, and more!
mailchi.mp
February 4, 2025 at 11:15 PM
Reposted by ChemQuiz.net LLC
physquiz.net
PhysQuiz.net is now on BlueSky! Here's the January 2025 Newsletter, which includes important information about the new Questions Bank feature, several new quiz and Dashboard features, and lots of bug fixes. #physics #iteachphysics #physsky mailchi.mp/physquiz.net...
PhysQuiz.net January 2025 newsletter: new Question Banks, new features, a special offer and much more!
mailchi.mp
January 27, 2025 at 12:55 AM
chemquiz.net
Happy New Year! 🥳 The ChemQuiz.net January 2025 newsletter is out and contains the following important information about new custom Question Banks, new Dashboard features, a special offer for new customers, and more! Check it out here: mailchi.mp/chemquiz.net... #chemsky #chemed #iteachchem
ChemQuiz.net January 2025🎉 newsletter: new Question Banks, new Dashboard features, special offer and more!
mailchi.mp
January 5, 2025 at 6:50 PM
chemquiz.net
Happy New Year, everyone! 🥳 I just added a new feature to the ChemQuiz.net Dashboard: custom Question Banks! Now you can create assignments using questions that you create or import into the Dashboard & those questions are automatically scored for you chemquiz.net/docs/teacher... #chemed #iteachchem
Question Banks : ChemQuiz.net
Documentation :: Teachers :: Assignments :: Question Banks Question banks allow teachers, tutors and instructors to create assignments using their own custom questions that are then automatically grad...
chemquiz.net
December 31, 2024 at 7:45 PM
chemquiz.net
The ChemQuiz.net December 2024 newsletter is out, featuring details about the new Intermolecular Forces Quiz, bug fixes and more! #chemsky #chemed #iteachchem mailchi.mp/chemquiz.net...
A screenshot from the new Intermolecular Forces Quiz on ChemQuiz.net shows the types of questions the quiz can generate. A screenshot from the new Intermolecular Forces Quiz on ChemQuiz.net shows a question about intermolecular forces found in hydrogen peroxide. A screenshot from the new Intermolecular Forces Quiz on ChemQuiz.net shows a question asking which substances experience dipole-dipole interactions. A screenshot from the new Intermolecular Forces Quiz on ChemQuiz.net shows a question about ranking the strength of intermolecular forces in three substances.
December 3, 2024 at 4:53 AM
chemquiz.net
Just published a new Intermolecular Forces Quiz, try it out and let me know what you think! #chemsky #chemed #iteachchem chemquiz.net/imf
A screenshot from the new Intermolecular Forces Quiz on ChemQuiz.net shows the question, "Which of the following correctly ranks the strength of the intermolecular forces of ClFO3, H2SO4 and XeCl2 in decreasing order?" with four options from which to choose. A screenshot from the new Intermolecular Forces Quiz on ChemQuiz.net shows the question, "Select all substances that experience dipole-dipole interactions" with four substance options and "none of the above" from which to choose. A screenshot from the new Intermolecular Forces Quiz on ChemQuiz.net shows the question, "What intermolecular forces are experienced by hydrogen peroxide (H2O2)? Select all that apply." with three options from which to choose. A screenshot from the new Intermolecular Forces Quiz on ChemQuiz.net shows the question, "From least to greatest, rank the boiling points of BrF3, CF4 and IF7." with four options from which to choose.
December 1, 2024 at 1:12 AM
chemquiz.net
Working on a new quiz! #chem #iteachchem #chemed #chemsky
A screenshot from an upcoming practice quiz on intermolecular forces shows three questions asking students to identify substances that experience different types of forces, specifically dipole-dipole interactions, dispersion forces, and hydrogen bonding
November 25, 2024 at 11:52 AM