Drawing Bohr Models

What is a drawing of an atom that shows all of the par;cles?

• Lewis Dot Model

• Dalton Model

• Thompson Model

• Bohr Model

Electron live in something called __________.

• nucleus

• orbits

• Shells or Energy levels

• Valences

How many energy levels does this element have

• 7

• 5

• 3

• 2

Tags

NGSS.HS-PS1-1

What is the model that represents electrons in fixed orbits around the nucleus?

• Rutherford Model

• Bohr Model

• Quantum Model

• Thompson Model

In a Bohr model, what do the concentric circles represent?

• Electron paths

• Proton paths

• Neutron paths

• Photon paths

Which particle is found in the nucleus of an atom in the Bohr model?

• Electron

• Proton

• Neutron

• Photon

Tags

NGSS.HS-PS1-8

What is the maximum number of electrons that can occupy the first shell in a Bohr model?

• 2

• 8

• 18

• 32

In the Bohr model, what determines the energy level of an electron?

• Its speed

• Its distance from the nucleus

• Its mass

• Its charge

Which element's Bohr model has only one electron in its outermost shell?

• Helium

• Hydrogen

• Lithium

• Beryllium

Tags

NGSS.HS-PS1-1

What is the main limitation of the Bohr model?

• It cannot explain the spectra of atoms with more than one electron

• It does not include neutrons

• It does not include protons

• It cannot explain chemical bonding