1 / 22

Mrs. Key - 8 th Grade Science Atomic Structure – Theory - Formulas Template by Elaine Fitzgerald

Jeopardy. Mrs. Key - 8 th Grade Science Atomic Structure – Theory - Formulas Template by Elaine Fitzgerald. Structure. Theory. Measurement. Formulas. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. 1.100.

orrin
Download Presentation

Mrs. Key - 8 th Grade Science Atomic Structure – Theory - Formulas Template by Elaine Fitzgerald

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Jeopardy Mrs. Key - 8th Grade Science Atomic Structure – Theory - Formulas Template by Elaine Fitzgerald

  2. Structure Theory Measurement Formulas 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500

  3. 1.100 What is an atom? The smallest sample of an element.

  4. 2.100 What is the law of conservation of mass? The idea that matter is neither gained nor lost in a chemical reaction.

  5. 3.100 What is the atomic number? The number of protons in the nucleus of the atom and the way elements are arranged on the periodic table.

  6. 4.100 What is a chemical symbol? The abbreviation of an element’s name.

  7. 1.200 What is an electron? The subatomic particle that has a negative charge.

  8. 2.200 Who is J.J. Thomson? This scientist is credited with the discovery of the electron.

  9. 3.200 What are isotopes? Elements with the same number of protons and different numbers of neutrons.

  10. 4.200 What is a chemical formula? The combination of numbers and chemical symbols used as an abbreviation for a compound.

  11. 1.300 What is a proton? The subatomic particle that has a positive charge.

  12. 2.300 Who is Ernest Rutherford? This scientist is credited with discovering the protons.

  13. 3.300 What is atomic mass? The average of the masses of all the isotopes of an element.

  14. 4.300 What is diatomic? Molecules with two atoms of the same element.

  15. 1.400 What is a neutron? The subatomic particle that has no charge.

  16. 2.400 What is the Bohr model? In this model the electrons move in a fixed path around the nucleus.

  17. 3.400 What is the mass number? The sum of the protons and neutrons in the nucleus of the atom.

  18. 4.400 What is a molecule? A chemical combination of two or more atoms.

  19. 1.500 What is the nucleus? The central portion of an atom that contains the protons and the neutrons.

  20. 2.500 What is the electron cloud? In this model the electrons are scattered in an area around the nucleus.

  21. 3.500 What is an atomic mass unit or AMU? The unit of measurement used to express the mass of sub-atomic particles.

  22. 4.500 What is quantitative analysis? Analysis used to determine the exact amount of each element in a substance.

More Related