Science crossword

Try to find the word for each column!!!!!

An online crossword puzzle with 19 words. Play it free at AgileCrosswords.com.

Clues

Changes from one color to another
To happen again
During the ________ I saw the grass grew longer and longer.
When you mix base and acid together andit changes colors its called a _______.
The chemical _______ into the water during the experiment.
A colorless,odorless, flammeable gas that combines chemically with oxygen to form water.
Fat can be easily______.
Half of the pH scale is called _______.
Dirt is the ________ that gets dissolved by windex.
What you measure.
When you mix dirt and coke the coke is _________.
A mixture of 2 or more substances.
The ________ of a drop of HCL and 8 drops of KOH is a _____.
Soap is a _______ to water.
To make a liquid thinner or weaker by adding water.
What is KOH?
What is HCL?
Is 7 on a pH scale neutral & pure water?
What is a word that means it is used to study the acid and mountain water quality?