What are the differences between ionic bonds and covalent bonds?

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geographical equipment to analyze the composition of rocks

Consider the equation s + o2 ? so2. what is the product? question 3 options: s so 2 s + so 2 o 2

The structure of a dna molecule is best described as a. one long strand of nucleic acids b. two strands of dna nucleotides joined by hydrogen bonds c. two strands of amino acids joined by hydrogen bonds d. one long strand of amino acids