Explain, in terms of elements, why the decay of Bi-210 is considered a transmutation.

What’s the percent by mass of carbon in c10h14n2

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit