BS 161 EXAM 1 NEWEST EXAM COMPLETE QUESTION WITH CORRECT DETAILED ANSWERS 2024 (VERIFIED ANSWERS) |ALREADY GRADED A+
C-12, C-13, and C-14 have the same number of protons but different numbers of neutrons so they are ______. - ANSWERSIsotopes Atoms have gained or lost electrons and are no longer electrically neutral are called _____. - ANSWERSIons Describe a single covalent bond. - ANSWERSHolds 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. - ANSWERSFormed by an attraction between atoms with opposite charges, bond that hold NaCl together, Involves a transfer of one or more electrons from one atom to another, Leads to the formation of a crystal lattice rather than distinct molecules and Weakest type of bond shown. Describe a double covalent bond. - ANSWERShold a molecule of oxygen together, Involves 2 atoms sharing 4 electrons, strongest type of bond shown and carbon dioxide is held together by this type of bond. T/F A water molecule is held together by 2 single polar covalent bond
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