Match the scientist to his contribution to the atomic theory.

Terms: Definitions:
Rutherford A) Electron energy levels
Bohr B) Electron cloud and orbitals
Dalton C) Law of Multiple Proportions
Schrodinger D) Nucleus

5 w for 1hr = 5x60x60 joules=300x60=3000x6=18,000j as total energy conversion. efficiency of bulb needed for radiant to thermal within 18000

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by

radial fractures in a piece of glass look most like which of the following?

a. spokes of a wheel

b. a circle

c. a zig zag

d. none of the above

the correct answer is a. spokes of a wheel

hope this (: