2. when two forces act on an object in opposite directions, you calculate the net!
force by?

a. dividing the two forces
b. subtracting the two forces
c. finding the average of the two forces
d. none of the above

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

The answer is 1.82 j/g°c