Home
Ad-Free Teacher/Student
Tests
Log In
Your Tests
Take a User Test
Create a User Test
Our Tests
Grade Levels
6th Grade
7th Grade
8th Grade
Freshman
Sophomore
Junior
Senior
AP Senior
VocabTest.com Material
Based on Words From:
1) Vocabulary Workshop®
Level A
Level B
Level C
Level D
Level E
Level F
Level G
Level H
2) Vocabulary Power Plus®
Book One
Book Two
Book Three
Book Four
3) Wordly Wise 3000®
Book 5
Book 6
Book 7
Book 8
Book 9
Book 10
Book 11
Book 12
G8 Science Ch 7 S3-5 Crossword
Down
:
1) A negatively charged ion (OH-) made of oxygen and hydrogen.
3) A range of values used to express the concentration of hydrogen ions in a solution.
4) A substance that tastes sour, reacts with metals and carbonates, and turns blue litmus red.
6) A positively charged ion (H+) formed of a hydrogen atom that has lost its electron.
7) An ionic compound made from the neutralization of an acid with a base.
10) A substance that tastes bitter, feels slippery, and turns red litmus paper blue.
Across
:
2) A reaction of an acid with a base, yielding a solution that is not as acidic or basic as the starting solutions were.
5) The process that breaks large molecules in food into smaller molecules.
8) The physical process that tears, grinds, and mashes large pieces of food into smaller ones.
9) The process that breaks down complex molecules of food into smaller particles.
11) A compound that changes color in the presence of an acid or a base.
12) The way in which acids react with some metals so as to eat away the metal.
Create your own Crossword Puzzle for Free!
Show Errors as I Type