The concept of pH value Crossword
This printable crossword puzzle on the topic of Chemical Bonding & Reactions has 16 clues. Answers range from 2 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
The measurements used to determine how acid or basic a subtace is.
A substance with a pH balance value of 7-14
A substance with a pH value of 1-7
A substance that is neither an acid nor a base with pH value of 7
A substance that can burn material and the skin
An acid can be identified by the ______ element in the front of its chemical formula
Basic can be identified by the ____ term in the end of their chemical formula
Is a pH indicator that is made up of several compounds
An indicator that has a red acid and blueish base colour
These are dyes prepared by natural vegetables.
Particles that have an electric charge
It makes the mixture weaker or less concentrated
When an acid and a base combine. This makes the acid less acidic or neutral.
A common laboratory acid.
When the oxide dissolves in water it becomes an acid.
When the oxide dissolves in water it becomes a basic.
