Physical Science

5 Questions | Total Attempts: 121

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Physical Science Quizzes & Trivia

To see if we got science questions down and if we understand it or not. But if you know you science than congrats if you don't continue studying.


Questions and Answers
  • 1. 
    When is an atom unlikely to react ?
    • A. 

      An atom is unlikely to react because when the highest occupied energy level of an atom is filled w| electrons, the atom is stable.

    • B. 

      An atom is unlikely to react when because when the highest occupied energy level of an atom is filled w| protons and the atom is unstable

    • C. 

      An atom is unlikely to react because when the lowest occupied energy level of an atom is filled with protons, the atom is stable

    • D. 

      An atom is unlikely to react because when the highest occupied energy level of an atom is filled with protons, the atom is unstable

  • 2. 
    What does an electron dot diagram shows and why is it helpful ?
    • A. 

      An electron dot diagram is a is a model of the nucleus in which each dot represents a v.e [valence electron]. Its helpful because is shows how many protons are represented & how likely an atom is to react .

    • B. 

      An electron dot diagram is a model of an atom in which each dot represents a proton . Its helpful because it shows how many v.e [ valence electron ] are present & how likely an atom is to react .

    • C. 

      An electron dot diagram is a model of an atom in which each dot represents a v.e [ valence electron ] Its helpful because it shows how many v.e are present & how likely an atom is to react .

    • D. 

      An electron dot diagram is a model of the nucleus in which each dot represents a proton . Its helpful because it shows how many protons are present & how likely an atom is to react .

  • 3. 
    What is one way in which atoms of elements can achieve stable electron configuration ?
    • A. 

      One way in which atoms of elements can achieve unstable electron configuration is through the transfer of the v.e [ valence electron ] between the nucleus

    • B. 

      One way in which atoms of elements can achieve stable protons configuration is through the transfer of v.e [ valence electron ] between the atom

    • C. 

      One way in which of elements can achieve stable electrons configuration is through the transfer of protons between atom.

    • D. 

      One way in which atoms of elements can achieve stable electrons configuration is through the transfer of v.e [ valence electron ] between atom .

  • 4. 
    Describe the process of ionic bounding ?
    • A. 

      Ionic Bounding occurs when an atom gives its v.e to another atom which gains the electron .

    • B. 

      Ionic bounding occurs when an element give its w.e to another element which gains the electron.

    • C. 

      Ionic bounding occurs when an atom gives protons to another element which gains the electron

    • D. 

      Ionic bounding occurs when an atom gives its v.e to another element in which gains an the proton

  • 5. 
    How does ionization energy affects the process ?
    • A. 

      The amount of energy used to remove an electron is called ionization energy & electrons need to be removed in order to be transfered .

    • B. 

      The amount of energy used to remove a proton is called ionization energy & protons need to be removed in order to be transfered .

    • C. 

      The amount of energy used to remove a proton is called ionization energy & electrons needs to e removed in order to be transfered .

    • D. 

      The amount of energy used to be remove a electron is called ionization energy & protons need to be removed in order to be transfered.