Printable Chemistry Valentines + Some Chemistry Love Puns

This past weekend I thought it would be fun to make some geeky chemistry valentines.  I did an internet search for chemistry love puns and quickly realized that there isn’t much out there.  I grabbed an old chemistry book and started flipping through for inspiration.  It didn’t take long to write a sizable list of puns.  I chose four to make into valentines.  Don’t worry, for those who don’t speak chemistry I have included a translation.


You are as sweet as a disaccharide of glucose and fructose.
{You are as sweet as sugar}


Download Valentine

Uranium + Iodine carved in a tree trunk.
{You and I}


Valentine, you shine like a carbon allotrope.
{You shine like a diamond}


The last one is an interactive valentine!  The heart really phosphoresces because I painted it with glow-in-the-dark acrylic from Plaid.  I have provided the anatomical heart drawing as a separate file so you can paint it without worrying about staying in the lines.   Once the paint is dry, just cut it out and glue it onto the valentine.  I used three coats of paint to get a bright glow.

Valentine, you make my heart phosphoresce.

{You make my heart glow}

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Download Valentine and Heart Remember, the printables are for personal use only.  Please do not sell or distribute them as your own.  If you would like to share, please link to this post and not directly to the download site.  Thank you! Craving some more chemistry valentine puns????

  • Valentine, I have my ion you.  {I have my eye on you}
  • Au Valentine, you are my gold.  {Hey you Valentine, you are my gold.  Au is the elemental symbol for gold.}
  • You light my bunsen burner.  {You light my fire}
  • I sure miss you when you Argon.  {I sure miss you when you are gone}
  • My heart combusts for you.  {My heart burns for you}
  • We make the perfect electron pair.  {We make the perfect pair}
  • I’ve fallen in the potential well of love.  {I’ve fallen in the well of love}
  • You can Xenon me.  {You can lean on me}
  • I will alloys love you.  {I will always love you}
  • You are the conjugate acid to my base.  {one of those you are the blank to my blank quotes}
  • You are sodium fine, be mine.  {You are so darn fine, be mine}
  • You always make my line spectrum bright.  {a play on the term bright-line spectrum}
  • You complete my valence shell.  {You complete me}

Do you know any other chemistry puns?  Put them in the comments, I would love to read them!