Answer:
Is used to predict the spectra of hydrogen and hydrogen like species
Explanation:
The Bohr's model of the atom was propounded by Neis Bohr. In his theory, an atom is composed of quantized energy levels in which electrons may be found.
The transition of an electron between energy levels leads to the absorption or emission of energy in the form of a photon of visible light. The energy absorbed or emitted depends on the energy difference between the two energy levels.
The model is successful at predicting the electronic spectra of one electron species but totally fails when the specie has more than one electron. Also, the model fails to show the true shape of the electron orbitals within an atom.
Answer:
Before submerged 150ml
After submerged: 180ml
rock volume: 
formula for density:


<em><u>T</u></em><em><u>H</u></em><em><u>E</u></em><em><u> </u></em><em><u>A</u></em><em><u>N</u></em><em><u>S</u></em><em><u>W</u></em><em><u>E</u></em><em><u>R</u></em><em><u> </u></em><em><u>I</u></em><em><u>S</u></em><em><u> </u></em>b
prettty sure this is wrong but eh :/ probably correct
Answer:
Here's what I get
Explanation:
From the scattering experiments, Rutherford concluded that the positive charge was concentrated in the nucleus of the atom.
This contradicted the plum pudding model, which assumed that the positive charge was uniformly distributed throughout the atom.
The answer is D only metals are shiny and highly malleable