Answer:
For a spontaneous reaction to occur there must be work done to the system. This may be agitation with heat or by mixing the sample. Another way is by the system not being in an equilibrium state, it will react until it reaches equilibrium.
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Democritus *suggested* the existence of the atom, that everything was made up of tiny particles, but wasn't really able to get more specific than that. Dalton also theorized that everything was made up of indivisible particles, but went further basing his theory on actual scientific principles, such as the Law of Conservation of Mass and the Law of Constant Composition. He also said that atoms weren't created or destroyed in a chemical reaction, just rearranged. There's more to it than that, but basically, Dalton's theory was based more on science while Democritus' theory was too general to be useful in chemical situations.
Answer: 3s, 3p, and 3d
Explanation: those are the 3 types of orbitals that are found in n=3. lets say it was energy level orbitals in energy level n=4, then the answer would be 4s, 4p, and 4d if that makes sense. I hope you found this helpful! Have a great day!
A) probably some thin metal would work
B) Medium strength
C) either an electron or positron
D) 9.11x10^-31 kg
well the epoxy is made from a poly chain type molecule that can hold its bonds strong with a additional setting agent that is non corrosive something like a compound similar to gold being non corrosive to many compounds like muriatic or nitric acid. when bonded together they make a touch and strong bond I'm not sure the name but there are forces that cant be broke by acid or corrosive compounds it makes the substance inert or non reactive.