Odor
A distinct smell that is strongest at the smell's source. It is caused by microscopic particles traveling with moving gases in the air.
Molecule
Particles made up of more than one atom
Detector
a device that detects if something is present and alerts you
Property
a characteristic of a substance or material
Element
A pure substance made of only one kind of atom
Atom
Smallest particle of matter
Mixture
a material that has more than one type of particle in it
Pure Substance
a material made of one type of particle
Different odors have differing...
types, numbers, or arrangements of atoms in the molecules that make up each substance
The type, number, and arrangement of atoms give a substance its....
properties (hardness, malleability, color, emission spectra, and odor)
What is common to all the molecules we smelled in class?
made of carbon, hydrogen, and oxygen atoms or with C, H, and O
Are the atoms in the molecules of the odors we smelled in class arranged in the same or different ways?
arranged in different ways