1 / 81

Which letter represents the protons?

Which letter represents the protons?. Which letter represents the neutrons?. Which letter represents the electrons?. Which letter represents the nucleus?. What is the name of the element represented by this model?. The identity of an element is determined by what?.

alyn
Télécharger la présentation

Which letter represents the protons?

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. Which letter represents the protons?

  2. Which letter represents the neutrons?

  3. Which letter represents the electrons?

  4. Which letter represents the nucleus?

  5. What is the name of the element represented by this model?

  6. The identity of an element is determined by what?

  7. What is the charge of an electron?

  8. What is the charge of an electron? • negative

  9. What is the charge of an proton?

  10. What is the charge of an proton? • positive

  11. What is the charge of an neutron?

  12. What is the charge of an neutron? • Neutral • What does neutral mean?

  13. The identity of an element is determined by what?

  14. The number of protons. The identity of an element is determined by what?

  15. What element is this?

  16. What element is this? Boron

  17. What element is this?

  18. What element is this? Carbon

  19. Calcium

  20. chlorine

  21. Silicon

  22. Metals

  23. Nonmetal

  24. Metalloid

  25. Valence electrons are important because they determine… • The state of matter • Chemical properties • Reactivity • Both b and c

  26. Hydrogen, Lithium and Sodium are all in group #___ …

  27. Hydrogen, Lithium and Sodium are all in group #_1_ …

  28. Potassium, Scandium and Calcium are all in period #___

More Related