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Turn your basic chemistry notes into flashcards in minutes

Upload a PDF, slides, notes or a photo of a textbook page. DeckOwl builds flashcards from your material and schedules reviews with spaced repetition.

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Why build your own basic chemistry deck

Printable sets of basic chemistry flashcards are easy to find, but they follow someone else's syllabus and rarely match the units your instructor is testing. A deck made from your own lecture slides and textbook chapters covers the exact vocabulary, formulas and reaction types on your exam.

  • Cards come from your own chemistry slides, notes and PDFs, not a generic set.
  • Photos of textbook pages and handwritten notes are read with text recognition.
  • Spaced repetition schedules reviews so you spend time on the cards you miss.
  • Quizzes with explanations and mind maps are available from the same material.
Example basic chemistry flashcards
What is the difference between an atom and a molecule?An atom is the smallest unit of an element; a molecule is two or more atoms bonded together.
What is Avogadro's number?6.022 × 10^23, the number of particles in one mole of a substance.
What does the pH scale measure?The concentration of hydrogen ions in a solution; pH 7 is neutral, below 7 is acidic and above 7 is basic.
What is the law of conservation of mass?Mass is neither created nor destroyed in a chemical reaction, so the mass of reactants equals the mass of products.
How does an ionic bond differ from a covalent bond?Ionic bonds transfer electrons, usually between a metal and a nonmetal; covalent bonds share electrons between nonmetals.
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Built from your material

Upload PDFs, DOCX, PPTX, plain text or photos of pages. Text in images is read with text recognition, so handwritten-to-typed notes can be turned into cards too.

Spaced repetition

Cards you miss come back sooner and cards you know come back later, so your review time goes to the chemistry you are still getting wrong.

Quizzes and mind maps

Turn the same notes into multiple choice, true or false and short answer quizzes with explanations, or into a mind map of how the topics connect.

How it works

Upload your notes

Add the PDF, slide deck, document or photo that your chemistry class uses.

Generate your cards

DeckOwl reads the material and drafts flashcards with a question or term on the front and the answer on the back.

Review on a schedule

Study in the browser each day. Spaced repetition brings back the cards you are shaky on until they stick.

Generate the first pass in minutes, then edit anything that is off. Keep cards short: one concept per side, with units, states of matter and signs included where they matter. Adding cards after every lab or lecture keeps the deck current instead of cramming at the end of the term.

On the Free plan you get 3 generations per month and can study in the browser. Plus adds unlimited generations and PDF, DOCX, Anki and CSV export if you want to study on other tools or print your deck.

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Frequently asked questions

How many flashcards should I make for basic chemistry?

Aim for one card per term, formula or rule you need to recall, which often means 50 to 150 cards for a single intro chemistry unit. Start with vocabulary and the most-tested formulas, then add cards after each lab or lecture.

What should go on the front and back of a chemistry flashcard?

Put one concept on the front, such as a term, a symbol or a question about a reaction. Keep the back short and exact, and include units or key conditions like the state of matter or the sign of a value.

Can I export my chemistry flashcards to Anki or PDF?

Yes, the Plus plan includes PDF, DOCX, Anki and CSV export. The Free plan lets you study in the browser but does not include exports.

How many generations do I get for free?

The Free plan includes 3 generations per month, and no credit card is needed to start. Plus removes that limit with unlimited generations.

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Review the main ideas visually or practice recalling them.