Which contribution added to rutherford's discovery of a positive nucleus?
a: electrons are scattered in an atom.
b: neutrons are inside the nucleus of an atom.
c: atoms of the same element have the same properties.
d: atoms are indivisible.

Which statement explains which component is likely to be more powerful in explaining a scientific phenomenon? a) component c, because a theory is often passed on possibility and not certainty b) component d, because a hypothesis is often based on possibility not certainty c) component c, because the ability to explain several occurrences in the natural world is a characteristic of a hypothesis d) component d, because the ability to explain several occurrences in the natural world is a characteristic of a theory