Which is larger. Ca with a 2+ charge or Al with a 3+ charge

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.

c. 4.54 x 10–12 j happens to be correct

use quiz let it tells you all the answers thats what i use