Bohr Model of the Hydrogen Atom

What is the atomic number of this atom?

• 2

• 4

• 6

• 8

Tags

NGSS.HS-PS1-1

The majority of an atom's mass exists where?

• In the nucleus

• In the electron cloud

• In the space between the nucleus and the electrons

• In the neutrons

What is a Bohr Model?

• a simplified representation of an atom

• vertical column in periodic table

• horizontal row in periodic table

• Only shows the element symbol and it's outer most electron shell

Tags

NGSS.MS-PS1-1

What is the atomic number of this atom?

• 2

• 4

• 6

• none of the above

Tags

NGSS.MS-PS1-1

The innermost shell can only have ____ electrons.

• 8

• 7

• 3

• 2

In a Bohr Model, how many Electrons can the 2ND AND 3RD ENERGY LEVELS hold?

• 2

• 8

• 10

• 12

Who developed an atomic model that had electrons jumping between energy levels?

• JJ Thomson

• Ernest Rutherford

• Neils Bohr

• Heisenberg and Schrodinger

Tags

NGSS.HS-PS3-1

Which statement best describes an electron?

• Smaller mass than a proton and a negative charge

• Smaller mass than a proton and a positive charge

• Greater mass than a proton and a negative charge

• Greater mass than a proton and a positive charge

What does the Bohr model of the hydrogen atom primarily describe?

• The arrangement of electrons in shells around the nucleus

• The chemical bonding between hydrogen atoms

• The nuclear structure of hydrogen

• The isotopic variations of hydrogen

In the Bohr model, what is the shape of the electron's path around the nucleus?

• Circular

• Elliptical

• Linear

• Random