Which idea was once accepted is now considered a scientifically inaccurate
a. tge nucleus is the center of the atom
b. an atom is solid material
c. electrons have a negative charge
d. electrons are arranged in layers

Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea

Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?

If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.