Chemistry reference for all learners.
The app provides detailed information on chemical elements, including atomic number, mass, and properties. It features a molar mass calculator and interactive visualizations, all accessible offline.
Showing 141–160 of 1,000 ranked alternatives.
Soft Kinetics
Stream audio and text of services
Access and play audio recordings of the three services: Liturgy of St. Basil, Liturgy of St. Gregory, and Liturgy of St. Cyril. Includes corresponding text in Kholagy. Supports offline use with no internet connection required.
Diocesan Publications, Inc.
Receive messages, RSVP events, stay updated
Receive and respond to parish messages, RSVP for events, and access faith-building resources. Set Confession and prayer time reminders, view daily Mass readings, and quickly access parish contacts.
Jonathan Davis Miller
Study AP Chemistry content and examples
Access study materials including readings, diagrams, and example problems aligned with the AP Chemistry curriculum. Track progress with practice questions and review key topics. Study anytime without ads, paywalls, or in- purchases.
Black Cat Systems
Convert between 1650 units easily.
The app converts between 1650 different units in 57 categories. Users can convert units for acceleration, area, energy, mass, temperature, time, and volume.
Carolina Biological Supply
Explore element composition and build particles.
The app allows users to explore element composition by building atoms, ions, and isotopes. Users can select protons, neutrons, and electrons to construct these particles.
Matthew Bognar
Calculate probabilities, plot distributions, and find percentiles
Calculate probabilities and percentiles for normal, t, chi-square, F, exponential, gamma, beta, log-normal, Pareto, and Weibull distributions. Plot density functions for these distributions.
MASS TIMES TRUST
Find Catholic churches and worship times.
The app hosts a database of Catholic churches and worship times worldwide. Dioceses, parishes, and volunteers help keep the database current for users.
Kevin Belton
Automate math problem solving work.
The app automates the mechanical work of solving math problems. Users specify the problem and the computer does the work.
Ventura Educational Systems
Explore atoms and form molecules.
The app allows students to explore how atoms form molecules and understand atomic structure. It depicts valence electrons to illustrate covalent bonding and the properties of elements.
Public Broadcasting Service
Explore , play games, learn facts
Explore an interactive periodic table with element details and properties. Play an educational game hosted by David Pogue. Watch the full program "Hunting the " for in-depth explanations of element behavior and applications.
Army Game Studio
Build atoms, play games, explore the periodic
Build and manipulate atoms by adding or removing protons, neutrons, and electrons. Explore chemical bonds through interactive games. Navigate the periodic table to learn element properties. Test knowledge with quizzes and challenges.
AOBO Co.,Ltd
Periodic table of chemical elements reference.
The app displays the periodic table with zoom capabilities. Users can access detailed information for 118 elements, including atomic weight, phase, and discovery year.
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