Chemistry

Crystals

What’s the first thing you think of when you hear the word “crystal”? Enthralling, faceted stones, right? Grow some of your own with the “Crystals” set by MEL Science! Enjoy the geometry of crystals grown from solutions of copper sulfate and potassium ferricyanide, admire frosty urea patterns, and learn what pyrite consists of!

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This set and 70+ others are included in the MEL Science subscription. Subscribe to MEL Science to get a new science set every month.

You will:

  • grow beautiful crystals from solutions of copper sulfate and potassium ferricyanide
  • “freeze” a Petri dish with urea crystals
  • dissolve pyrite and learn about its chemical structure

You will learn:

  • how salt crystals grow from a solution
  • what causes a substance to transition from one state to another
  • about pyrite’s properties

What's inside the "Crystals" set?

Everything you need to complete the project successfully.
Crystals

Experiments

What’s a MEL Science subscription?

100+ hands-on science projects

giving you new ways to bond with your kids.

50+ unique digital experiences

making your kids’ screen-time more worthwhile.

One subscription

Hands-on projects delivered monthly to your home, plus digital experiences available anytime.

From USD29.90/month.

Pause or cancel at any point.

Loved by parents

Amanda Smith Burt

"We love MEL Science. I’ve homeschooled for 10 years and these are just what we needed. Easy, fun, and the kids love to do them."

Christine Bozzo-Kline

"We love how easy it is to follow the experiments step-by-step using my cellphone. MEL Science experiments assure that our son has experience using lab equipment and chemicals. I highly recommend MEL Science kits!"

Andrea Thacker Delcore

"My kids love the unique projects and the variety of choices. We’ve tried STEM, Physics, and Chemistry, and each one has been a hit."

Loved by kids

Other Chemistry sets

Get this set

This set and 70+ others are included in the MEL Science subscription. Subscribe to MEL Science to get a new science set every month.