Edit Game
QUARTER 2 MODULE 1: Electronic Structure of Matt ...
 Delete

Use commas to add multiple tags

 Private  Unlisted  Public



 Save

Delimiter between question and answer:

Tips:

  • No column headers.
  • Each line maps to a question.
  • If the delimiter is used in a question, the question should be surrounded by double quotes: "My, question","My, answer"
  • The first answer in the multiple choice question must be the correct answer.

 Import questions





 Save   24  Close
How can we identify which element should be used as the central atom?
the atom with the lowest subscript in the molecular formula and the atom that can form the most bonds
Identify the type of bond formed and explain how it happened
Ionic Bond - 2 Al atoms donated 3 electrons (per atom) and 3 O atoms received 2 electrons (per atom)
What is the Octet Rule?
Atoms tend to form compounds in ways that give them eight valence electrons
How do covalent bonds form?
Formed when electron pairs are shared between atoms
How do ionic bonds form?
Formed when there is a complete transfer (lose or gain) of valence electrons between atoms
What does Electrostatic Force aka Coulomb Interaction means?
Like charges repel and opposite charges attract
What are chemical bonds?
Forces that hold atoms together to make chemical or molecular compounds
How to can you draw Lewis Electron Dot Structures of single elements?
(1) Represent the atom using its symbol and (2) Draw the valence electrons as dots around the atom
A simplified representation of the valence shell electrons in an element or molecule
Lewis Electron Dot Structure
The power of an atom to attract electrons to itself
Electronegativity
The energy required to remove an electron from an atom in its ground state.
Ionization Energy
Give 3 characteristics of metalloids
Semiconductors, in between metals and non metals
Give 3 characteristics of nonmetals
Poor conductors, Gain electrons (forms anions), Dull, Brittle
Give 3 characteristics of metals
Ductile, Malleable, Lustrous, Lose electrons (form Cations), Good conductors
What is the difference between an Orbital, a Subshell and a Shell?
Shells - orbitals with the same n, Subshells - all orbitals with same n and shape, Orbitals - specific regions in a subshell
What does the Pauli Exclusion Principle states?
No two electrons in the same atom can have identical values for all four of their quantum numbers
What is the main purpose of Quantum Numbers?
Determines the location and energy of an electron within an atom
What are the FOUR Quantum Numbers?
Principal QN, Angular Momentum QN. Magnetic QN, and Spin QN
What does the SPDF orbitals stand for?
S-Sharp, P-Principal, D-Diffuse, F-Fundamental
What does the Heisenberg Principle states?
It is impossible to know the exact position and energy of an electron at the same time
What are electron orbitals?
Dense regions where there is 90-95% probability of locating an electron
Who proposed that all particles could be treated as matter waves?
Louie De Broglie
What is this atomic model and who proposed it?
Quantum Mechanical Model - Erwin Schrodinger
What is this atomic model and who proposed it?
Billiard Ball Model - John Dalton
Your experience on this site will be improved by allowing cookies.