The actual temperature of a room is 40 degrees Celsius. The tested temperature in degrees Celsius is 371, 372, 37.3, and
37.5 respectively. This distribution shows.
a High accuracy
b High precision
C High variability
d None of the above

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.

b.final