PLEASE HELP!! MEDAL!!
What year did Max Planck discover the structures of atom AND describing the importance of the discovery that relates to the structure of the atom.

Question

PLEASE HELP!! MEDAL!!
What year did Max Planck discover the structures of atom AND describing the importance of the discovery that relates to the structure of the atom.

rushwr · Answer

1900 he used the idea of quanta (discrete units of energy) to explain hot glowing matter.

clamin · Answer

@rushwr can u help me put this years in chronological order??
440 B.C
1803 A.D
1897 A.D
1922 A.D
1898
Greek Era
1900 
1905

clamin · Answer

earliest to recent date

rushwr · Answer

thinking give me 5 mins I'll come back to this okai ?

clamin · Answer

Ok thank you so much

rushwr · Answer

Greek era
450 B.C.
1803 A.D
1897 A.D
1922 A.D
1898
1900
 1905
I guess this is it !! I'm not sooo sure though