Quantum Theory and the Atom

Name the path electron travel around the nucleus.

• Ring

• space

• orbit

The number given to orbit

• quantum number

• orbit number

• electron number

The amount of energy required to move electron from one energy level to other

• ATP

• quantum

• photon

If an electron moves from lower energy level to higher energy level it is called

• ground state

• excited state

• neutral state

Since electrons are moving so fast, we can never know their exact position.Who proposed the given statement

• Bohr

• Heisenberg

• Rutherford

The number of orbitals in p sub level

• 2

• 3

• 4

Number of electrons present in each orbital

• 2

• 3

• 4

The shape of the s sub level

• spherical

• dumb bell

• traingular

Who proposed that the electrons could also have wavelike behaviors.

• Bohr

• Heisenberg

• de Broglie

Tags

NGSS.HS-PS4-3

The number of orbitals in d sub level

• 2

• 5

• 8