Vocab
A person that studies chemistry
Who is a chemist?
Two things a scientist should wear for protection
What are goggles and a lab coat?
gloves
Mr. Holtzner's class motto
What is "every day, in every way, we are getting better and better?"
"Stuff" the universe is made of
What is a substance?
What are substances?
The invention Alessandro Volta that produces energy using a mixture put inside a metal case
What is a battery?
The number of months in a year
What is 12?
Ways a substance behaves or reacts
What are properties?
Substances stuck together in groups of two or more atoms
What are molecules?
The only star in our galaxy
What is the sun?
The study of substances
The link between atoms in a molecule
What is a bond?
What are bonds?
What is August?
Substances that are combined but do not bond together
What is a mixture?
Water molecules are made of these elements
What are 2 hydrogen atoms and 1 oxygen atom?
Mrs. Cliatt's job title
What is assistant principal?