branches of chemistry
What branch studies living things
Bio chemistry
What is the smallest unit of a element
An Atom
Property that depends on the amount of matter present
Extensive property
A blend of two or more kinds of matter
A mixture
The periodic table
What branch is defined as the study of the properties and changes of matter and their relation to energy
Physical chemistry
What is mass a measure of
The amount of matter
Property that does not depend on the amount of matter present
Intensive property
A mixture uniform in composition
Homogeneous
The vertical columns on the periodic table are called
Groups/families
What branch of chemistry is defined as the identification of the components and composition of materials.
Analytical chemistry
A substance that can be broken down into simple stable substances
A compound
What is a change in a substance that does not involve a change in identity
A physical change
a substance with a fixed composition and differers from a mixture
A pure substance
The horizontal rows of elements on the periodic table
Periods
what 2 branches of chemistry have the same word in the title
Organic and inorganic chemistry
A pure substance that can’t be broken down
element
4 states of matter
Solid
liquid
gas
plasma
Another name for homogeneous mixtures
Solutions
The elements of group 18 are known as
Noble gasses
What branch most involves math and computers
Theoretical chemistry
define matter
Anything that has mass and takes up space
When one or more substances are converted into different substances
Chemical change/reaction
Opposite of homogeneous
Heterogenous
What kind of element conducts heat and electricity
Metal