Growing Rock Candy Crystals

You can eat the natural clear crystals or you can color and flavor them.

Growing rock candy crystals.

Making your own rock candy is a fun and tasty way to grow crystals and see the structure of sugar on a big scale. How to grow rock candy. Sugar like many other materials can come in many different physical states. It s also an excellent opportunity to get creative in the kitchen because the color and flavoring combinations you can create are endless.

The biggest exception is rock candy which consists of sugar or sucrose crystals. 3 cups sugar sucrose. You only need a few common kitchen materials for this crystal project. The seed crystals make it easier for the rock candy to grow and may speed up the process by giving crystallizing sugar an easy target for attachment.

This recipe is for rock candy that you can eat. Rock candy is easy to make at home it tastes great and it s a fun recipe to do with kids. Most crystals you can grow look pretty but aren t good to eat. Sugar crystals are called rock candy because these hard crystals are edible.

Grow sugar crystals and make homemade rock candy with this simple chemistry experiment. Better yet it doubles as a science experiment because you get to watch the sugar crystals grow. As a solid it can either be amorphous without shape like when it forms cotton candy or crystalline with a highly ordered structure and shape like when it forms rock. As in the rock candy project you made a saturated solution of borax which is a chemical that forms crystals when the conditions are right.

Growing sugar crystals is a fun and easy science experiment for kids. You might want to grow a seed crystal a small crystal to weight your string and provide a surface for larger crystals to grow on. Grow rock candy or sugar crystals. Allow the skewers to dry completely before proceeding to the next step.

How about next time they are looking for a sweet treat you add some fun learning to their snack request. By mixing it with hot water and letting it cool and having something for the borax solute molecules to attach to the pipe cleaner shape you gave the solution the right conditions to grow crystals. Rock candy is another name for sugar or sucrose crystals. Rock candy is a collection of large sugar crystals that are grown from a sugar water solution.

You can use any type of sugar you have handy plus these are easy crystals to color and flavor. Sugar crystals in granulated sugar display a monoclinic form but you can see the shape much better in homegrown large crystals. You will compare the rate of growth between rock candy that is left to nucleate on its own in the solution and rock candy that starts off with some assistance. Are your kids always in the kitchen looking for a snack.

Tie the string to a pencil or butter knife.