How many single covalent bonds could an element with the electron configuration 1s2 2s2 2p4 form? A-2
B-3
C-1
D-4

well in order to answer this question you have to provide more information < 3

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.

it's c (engineer's do their work with mechanical stuff not on any living being)

the correct answer would be b) volume versus temperature, because they are also directly proportional.