Question

Oy OpenProcess High School Databa. Machine Assignments YouTube Google Drive All changes saved in Drive onding-student at Tools Add-ons Help mal text - Verdana 11 - B I V A - E 2. Choose Fluorine (F). a. What type of element is it? b. How many valence electrons does it have? 3. Answer the question on the screen, "What type of bond is this combination likely to form?" a. Circle: Ionic or Covalent? b. Choose the appropriate number of atoms to make the bond. Record the number of each atom below: 4. Watch the final animation closely (it will play continuously). a. Describe the change in the number of valence electrons in the atoms as the bond is successfully formed: b. What does the positive (+) charge indicate (mention specific subatomic particles in your answer)? c. What does the negative (-) charge indicate (mention specific subatomic particles in your answer)?

Answer 1

• cofron Fluorine is a non metal with a symbol F. and with atomic no. g. at in lightest halogen and exists as dratnil gas It is most electronegative element in the persodic table. Fluorine, its extornie No. is a It has seven valence electrons (6) 3) and Hydrogen Fluorme usually form Covalent bends (a) FF covalent a HE Covalent bond (bl F- F Two atoms are requred to form a band for Fluorine as it needs only one election to compleate celel. T y H-F Bind ocket 7 valene V Tvalence

(b) tue proton. charge on than the no. of elec one extra Electron Charge on an element means one extra the no. of electrons in an etom. charge on an element means one the no. of Protons in an atom, means re) i element -ve The - Valence 6 electrins en Foy Valence etec formas E & elections