Chapter 1+2 Flashcards
(24 cards)
Organic chemistry
Study of all chemicals contains carbon
Heterogenous
Composition is not uniform
Inorganic chemistry
Study of not using carbon
Physical chemistry
Ther merchandise rate and emery transferred that occurs when the matter undergoes a change
Compounds
Substances that contain 2 or more elements
Properties used to describe matter can be classified as ________ or _________
Extensive or intensive
The _____ of the object is measured is an amount if matter the object contains
Mass
An extensive property is one that depends in ____ of matter
Amount
Intensive property is one that depends on the ______ of matter
Type
A ___ is a matter that is uniform & define composition
Substance
Intensive property
Depends on type if matter in a sample
Extensive property
Depends on a amount if matter in a sampler
Physical property
A quality or condition of a substance that can be observed or measured without changing substance
Scientific method
Making a observation
Biochemistry
The study if the process that take place in organisms
Analytical chemistry
The area of study that focuses on compositions matter
The ______of an object is a measure of space occupied by object
Volume
Solid
Definite shape and volume
Liquid
Define volume but take shape of container
Gas
Takes both shape and volume of container
Vapor
Gaseous state of a substance that generally exists as a liquid or would at room temp
Antoine Lavoisier
Oxygen is require for a material to burn
Homogenous
Called solutions compositions uniform throught mixtures
Elements
Simplest form if matter
