atomic theories Flashcards
1
Q
billiard ball model
A
the atom is a simple, empty solid sphere with no fetatures
2
Q
blueberry muffin
A
electrons are evenly distributed within the positively charged muffin
3
Q
nuclear
A
atoms have a core (nucleus) which contains protons
4
Q
photon
A
unit or quantum of light energy
5
Q
electromagnetic spectrum
A
range of all types of EMR according to their frequency, wavelength, and energy
6
Q
spectroscopy
A
TECHNIQUE for analyzing EMR spectra
7
Q
spectroscope
A
instrument used to produce and record spectra
