Can You Pass This Ultimate Trivia Quiz On Atom?

22 Questions | Total Attempts: 225

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Can You Pass This Ultimate Trivia Quiz On Atom?

Can you pass this ultimate trivia quiz on Atoms? In class, we got to learn that atoms are the smallest particle when it comes to a chemical element and the role they play when it come to a reaction if you doubt your ability to tackle the quiz no need to worry as it can still double as a way to learn more about atoms.

Questions and Answers
  • 1. 
    The study of matter____________
  • 2. 
    Anything that occupies space and has mass(an object’s weight*) _________________
  • 3. 
    A substance that cannot be broken down into other substances contains one type of identical particle called atoms ____________
  • 4. 
    The smallest unit of matter that still retains the properties of an element_______________
  • 5. 
    A group of two or more atoms held together by chemical bonds_________________
  • 6. 
    Two or more different elements found in a fixed ratio and held together by chemical bonds____________________
  • 7. 
    25 elements are needed for “life”, 4 elements make up 96% of all living organisms   CHON (carbon, hydrogen, oxygen, and nitrogen) __________________
  • 8. 
    Are essential elements that are only needed in minute quantities(less than 0.01%) Example:  iron(Fe), iodine(I), and fluorine(Fl) _________________
  • 9. 
    3Subatomic Particles  positive charge, found in nucleus __________
  • 10. 
    3 Subatomic Particles 
    • neutral charge, found in nucleus
    • ___________
  • 11. 
    • negative charge, found orbiting around the nucleus in energy levels called electron shells
    • _____________________
  • 12. 
    •The mass of an atom is measured in ___________ or ___ _____ _____(        )
  • 13. 
    Atomic Structure
    • one or two letters representing the element
    • ________________
  • 14. 
    Atomic Structure
    • number of protons
  • 15. 
    Atomic Structure
    • sum of the protons + neutrons 
    • ______ ______ _____ / ______ ______
  • 16. 
    Atomic Structureis approximately equal to the atomic mass number but reflects isotope variations and abundances
    • ______________
  • 17. 
    The number of protons(+) in any atom is equal to its number of   electrons(-) making each atom electrically neutral or uncharged    *except if the atom is an ion  
  • 18. 
    • The mass of the atom (protons and neutrons) is concentrated in the   nucleus
  • 19. 
    • Electrons occupy space called orbitals around the nucleus
  • 20. 
    • The number of protons can not be altered without changing the   element itself 
  • 21. 
    Ions•an atom that has gained or lost electrons and therefore has a charge
  • 22. 
    • If an electron is lost from the atom, the atom becomes positively charged 
    • ____________