It has more density when it sinks because the water pushes away thats why people float they are less dense
The correct answer is A.
B is incorrect because that only applies to nuclear fission.
C is incorrect because it only applies to nuclear fusion.
D is incorrect because energy can be neither created nor destroyed meaning that this statement is physically impossible,
This it true because in the triangle of the transformation from solid, liquid, and gas
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Answer: The electron arrangement for gallium is:
Ar 3d10 4s2 4p1
