Lewis Dot: CHEMISTRY

Bond, Hydrogen Bond.

Understand Lewis dot structures.

Study now! Ranked top 10 in Education for iPhone and iPad.
Lewis Dot is the ultimate reference tool for chemistry and premed students learning about Lewis dots. Chemist approved.


Lewis Dot iPhone

Comprehensive Information.

Every single molecule has at least one Lewis Dot in the app, plus additional information about the properties of each molecule, and a fun fact!

Thorough Explanations.

All properties are defined with appropriate units, to inform and explain exactly what each property means for each molecule or element. Trends that can be found in the periodic table are also explained, with helpful pictures as guides.

Periodic Table.

A colorful, informative periodic table is included in the app to help students learn about Lewis dots as effectively as possible.

FEATURES

Lewis Dot.

Every molecule has at least one lewis dot that has been drawn and fact-checked by our local chemist.

Explanations.

Every molecule has an explanation for why the lewis dot is the way it is. These explanations have been fact-checked by our chemist.

Lewis Dot Rules.

The lewis dot rules are a helpful list provided to help the student make their own lewis dots. They are the rules one must follow when drawing lewis dot structures.

Periodic Table.

The periodic table is comprehensive, interactive, and colorful, and gives information on all of the elements. Element information includes all properties, plus the atomic mass, atomic number, a bohr model!

Periodic Table Trends.

The periodic table trends explain the layout of the periodic table and the trends one can find in it. They explain groups, periods, and trends including but not limited to atomic radius, electron affinity, etc across the table.

Submit Your Own.

Interested in contributing? Students and teachers can now submit their own Lewis dots to us! Pending review, we will include the Lewis dot and give credit to you in the app!

Descriptions.

Descriptions are included for every property in the app, so that students can understand exactly what each property means.

PROPERTIES

Molar Mass.

The molar mass of every molecule and element is included in g/mol, since this is an important and widely-used property in chemistry.

Bonds.

The number of bonds in a lewis dot is a popular question on chemistry tests and quizzes.

Density.

The density of the molecule is included for every molecule and element in g/cm³!

State At STP.

Whether liquid, solid, or gas, the state of the molecule at STP is included, with custom animations for each!

Founder.

The founder or discoverer of each molecule and element is listed.

Geometry.

The molecular geometry is listed for every molecule, with a custom animation!

Melting Point.

The melting point of every molecule and element is included in ºC.

Lone Pairs.

A final tally of lone pairs are listed for each molecule, since this is a popular question on tests and quizzes.

Boiling Point.

The boiling point of every molecule and element is included in ºC.

Fun Fact.

A fun fact about every molecule and element is included to help students learn something interesting and new!

Explanations.

Every molecule has an explanation for why the lewis dot is the way it is. These explanations have been fact-checked by our chemist.

Implicit and Explicit Lewis Dots.

When applicable, implicit lewis dots are available in addition to the explicit lewis dots.

Resonance Structures.

Any and all resonance structures that the lewis dots may have are listed to assist students in understanding what resonance is and what it looks like.