Greg wrote the following steps in the formation of sedimentary rocks. step 1: weathering of rocks forms sediments. step 2: sediments are heated. step 3: sediments are deposited. step 4: compaction and cementation forms rocks. which step contains an error? a. step 1 b. step 2 c. step 3 d. step 4

Sodium reacts with chlorine to form Na+ ions and Cl- ions in spite of the fact that the first ionization energy of sodium is larger than the electron affinity of chlorine. To explain this, we need to divide the reaction between sodium and chlorine

step 2

Explanation:

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.