The molecular formula<span> add the structure to a </span>empirical formula<span>. A </span>molecular formula<span> is identical to the </span>empirical formula<span>, and is based on quantity of atoms of each type in the </span>compound<span>.</span>
Salt - Na Cl
Sodium(metal) and chloride(nonmetal)
Answer:
Explanation:
carbon in group 4A needs 4 more electrons to be stable
hydrogen in group 1A has one electron needs 1 more t o be stale
oxygen in group 6A has 6 and needs 2 more to be stable
They all obtain this by sharing electrons 8 around C &O, 2 around H
H : C: H
::
:O:
At conditions 50 K and 20 kPa of temperature and pressure
would helium behave most like an ideal gas. The answer is number 1. This is because
the temperature is so low and the pressure is low too.