Will this make a chemical reaction?
Windows to the Universe original image
Chemical Reactions
You pour a blue liquid into a red liquid. After the bubbling and frothing stop the mixture becomes yellow. What happened? A chemical reaction!
Not everything will react with each other. Some things just mix together like chocolate and milk.
Not all reactions will bubble and froth but all chemical reactions cause a chemical change. The chemical change means that the molecules that interacted are no longer there but they have combined in a new way to form other molecules.
Here are some examples of chemical reactions you may have seen before:
Rusty Nails: A chemical reaction causes metal rust.
Photographic film: There is a chemical reaction on the film wherever light hits it.
Batteries: Chemical reactions within batteries produce the electricity.
Halloween Lightsticks: A chemical reaction causes the stick to glow.
You might also be interested in:

A snowman, glass of water and steam might look very different but they are made of the same stuff! Just like any substance, water has three different forms, called states: solid, liquid and gas. The state
...more
Most things around us are made of groups of atoms connected together into packages called molecules. Molecules are made from atoms of one or more elements. Some molecules are made of only one type of
...more
Yuck! What's that smell? When water mixes with the mineral sulfur, a chemical reaction causes a small amount of hydrogen sulfide (H2S) gas is produced. Hydrogen sulfide is the same gas that makes rotten
...more
Spotting minerals is fun! There are many different types of minerals. Each has a different name and special traits. You can learn more about minerals by looking closely at them to understand their special
...more
This mineral is called quartz! Sometimes it looks white like milk but usually it looks clear like glass, sometimes with a little pink or gray tinge of color. You can find crystals of quartz in many different
...more
Mica minerals make some rocks sparkle! Look for them in your igneous and metamorphic rocks. Do they make your rocks sparkle? They break into flat plates because they have cleavage.
...more
This is a feldspar mineral! Look for it in igneous rocks where it looks like white or pink crystals. You might find it in other types of rocks as well.
...more