The tungsten- nuclide radioactively decays by alpha emission. Write a balanced nuclear chemical equation that describes this process.

This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space