Answer:
physical change
Explanation:
The evaporation of water is a physical change. When water evaporates, it changes from the liquid state to the gas state, but it is still water; it has not changed into any other substance. All changes of state are physical changes.
The answer is Cc reactants break bonds and form new bonds to make new substances
Answer:
the answer is C hope I helped
The ion that will be formed by the selenium atom shown below when it has a stable set of valence electrons is D) Se2-.
Answer:
net force
Explanation:
The net force acting on an object is the combination of all of the individual forces acting on it. ... If two forces act on an object in the same direction, the net force is the sum of the two forces.