A student is asked to identify an element that contains 2 valence electrons and is inert (stable). At which location in this periodic table would the element most likely be found?

i think the answer is helium (top right in periodic table)

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.