Bs 161 exam 1 newest - Study guides, Class notes & Summaries

Atoms have gained or lost electrons and are no longer electrically neutral are called _____. - <<ANSWERS>>Ions Describe a single covalent bond. - <<ANSWERS>>Holds a molecule of hydrogen together, involves 2 atoms sharing 2 electrons and two chlorine atoms are held together by this bond. Describe an Ionic bond. - <<ANSWERS>>Formed by an attraction between atoms with opposite charges, bond that hold NaCl together, Involves a transfer of one or more electr...

C-12, C-13, and C-14 have the same number of protons but different numbers of neutrons so they are ______. - <<ANSWERS>>Isotopes Atoms have gained or lost electrons and are no longer electrically neutral are called _____. - <<ANSWERS>>Ions Describe a single covalent bond. - <<ANSWERS>>Holds a molecule of hydrogen together, involves 2 atoms sharing 2 electrons and two chlorine atoms are held together by this bond. Describe an Ionic bond. - <<ANSWE...