U Question 12
1 pts
Which element is represented by this notation: [Ar]452?
O Sodium
Titanium
Scandium
O Calcium

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

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.