.. [ ]+ [ ]- LiCl Li :Cl: .. .. [ ]+ [ ]2- [ ]+ Na2O Na :O: Na .. .. [K ]+ [ ]2- [ ]+ K2S : S : K .. .. [ ]2+ [ ]2- BaO Ba :O: .. [ ]- H: GaH3 [ ]- [ ]3+ [ ]- H: Ga H: Worksheet # 13 Practice Test # 1 1. Classify as stable or reactive. Na N+ Ne Cl- S3- P P3- Ca Ca2+ NaCl 2. Describe a metal and a nonmetal in terms of gaining or losing electrons. Metals lose electrons and nonmetals gain electrons.
LiCl .. [ Li ]+ [ :Cl: ]- .. Na2O .. [ Na ]+ [ :O: ]2- [ Na ]+ .. K2S .. [K ]+ [ : S : ]2- [ K ]+ .. BaO .. [ Ba ]2+ [ :O: ]2- .. GaH3 [ H: ]- [ H: ]- [ Ga ]3+ [ H: ]- Worksheet # 13 Practice Test # 1 1. Classify as stable or reactive. Na N+ Ne Cl- S3- P P3- Ca Ca2+ NaCl 2. Describe a metal and a nonmetal in terms of gaining or losing electrons. Metals lose electrons and nonmetals gain electrons.
workbook_unit_2.docx