1) atoms that tend to lose electrons when forming chemical bonds a) ion b) nonmetal c) valence electrons d) metal 2) is an electrically charged atom that has gained or lost one or more electrons. a) ionic bond b) ion c) cation d) valence electrons 3) atoms that tend to gain or share electrons when forming chemical bonds a) metal b) anion c) nonmetal d) ion 4) is a negatively charged ion that has more electrons than protons. a) metal b) ion c) anion d) valence electrons 5) is a positively charged ion that has more protons than electrons a) metal b) nonmetal c) ion d) cation 6) is a bond formed by the attraction between two oppositely charged ions a) ionic bond b) metal c) valence electrons d) ion 7) are the electrons in the outermost shell of an atom a) nonmetal b) cation c) valence electrons d) ion

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?