It has more density when it sinks because the water pushes away thats why people float they are less dense
Answer:
mostly gasoline in cars nowadays
Answer:
d an attraction between positive ions and electrons
Answer:
this is what i got
Explanation:
α-decay: When a radioactive nucleus disintegrates by emitting an αα-particle, the atomic number decreases by two and mass number decreases by four. Example: 88Ra226→86Rn222+2He4.
