LibraryChemistry of EverythingOne card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

ScienceOne small ahaChemistry concept

These chemical bonds form when atoms share electron pairs.

Think it. Then flip it.
ahamoraTap to reveal
Back to the cue
ScienceOne small aha
Your new ahaCovalent Bonds

A covalent bond forms when atoms share electron pairs, as hydrogen and oxygen do in a water molecule. Source: Covalent bond

ahamoraReference ↗

Keep the thread going

One answer is a beginning.

Share a little curiosity, or follow it into the full collection.

Flip the full deck →

More from Chemistry of Everything

A few more worth knowing.

  1. 10This familiar kitchen reaction releases carbon dioxide when sodium bicarbonate meets an acid.IDENTIFY
    Baking Soda Reaction

    Mixing baking soda with an acid like vinegar releases carbon dioxide gas, the fizz behind a classic volcano project.

    Open this card ↗
  2. 11Three oxygen atoms make this molecule, which absorbs ultraviolet light high in the atmosphere.RECALL
    Ozone

    Ozone is made of three bonded oxygen atoms and forms a high-atmosphere layer that blocks ultraviolet light.

    Open this card ↗
  3. 12Sucrose is the chemical name for this familiar table sweetener.RECALL
    Sugar

    Sugar, or sucrose, is a carbohydrate built from carbon, hydrogen, and oxygen atoms.

    Open this card ↗