Using the periodic table, choose the more reactive nonmetal.
Si or N

the energy to form plasma comes from heat or electricity in the atmosphere!

sunny~ ☺

i think the answer is terrae but not 100 percent sure. ▓▬▬ §

може ли да зареждате повече информация, моля

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.