Answer:
When two forces acting on an object are of similar size but acting in opposite directions, we say they are forces of balance. If the forces on an object are balanced (or if there are no forces acting on it), this is what happens: the object stays stationary
by radiation from the Earth's surface
NH3-The limiting reactant is the reactant that get completely used up in a reaction
22 Newton’s to the right but I’m not to sure make sure to check other answers!
As it is located at 7s ^2 it will have 2 valence electrons that due to its position in the s orbital it will be prone to losing them to obtain a noble gas configuration.