Based on the information from the periodic table, if an atom with eleven protons and an atom with seventeen protons combined to form a compound, they would form which molecule modeled below? a. O-H
b. H-CI
c. Na-CI
d. C-Na

Geographic earth materials modified over time by physical, chemical, and biological processes that serve many functions are considered a) equatorial parent materials b) modified soil horizons c) modified atmospheric materials d) nurtured dominant structures