Atomic Theory Chem Study Guide

Whose atom is this?

• Thompson

• Bohr

• Dalton

• Rutherford

Whose atom is this?

• Thompson

• Rutherford

• Bohr

• Dalton

Whose atom is this?

• Rutherford

• Bohr

• Thompson

• Dalton

Whose atom is this?

• Dalton

• Thompson

• Rutherford

• Bohr

What was Bohr's major contribution to atomic theory?

• Atomic mass

• Organizing period table

• Electron capture

• Electron energy levels

What is a quantum jump?

• The transition of an electron from one energy level to another

• The transition of a proton being emitted from the nucleus

• The energy given off from electron capture

• The energy from an atom condensing

Who is considered the Father of Quantum Mechanics?

• Ernest Rutherford

• Erwin Schrodinger
• Niels Bohr

• Arnold Sommerfeld

Tags

NGSS.HS-PS4-3

Which one is correct in relation to energy levels and the number and type of sublevels?

• Energy Level 1= 1 sublevel, the P sublevel

• Energy Level 2= 4 sublevels, the S,P, F,H sublevels

• Energy Level 4= 4 sublevels, the S,P,D,F sublevels

• Energy Level 3= 6 sublevels, the S,P,D,F, Halogen and Noble Gas sublevels

When an electron emits light

• the electron gets "excited" and "jumps out" away from the nucleus

• the electron gets "excited" and "drops back down" closer to the nucleus

• the electron "calms down" and "jumps out" away from the nucleus

• the electron "calms down" and "drops back down" closer to the nucleus

Tags

NGSS.HS-PS4-3

The region in which the electron is found (fixed path) is called the___

• Quantum ladder

• Orbital

• Energy level

• Electron path