Tritium (hydrogen-3) undergoes radioactive decay to produce helium-3. Which particle needs to be added to this equation to show that the total numbers of
neutrons and protons are not changed by the reaction? MARKING BRAINLIEST! points

Answer:   [a]:   "slate" .

The chemical reactions lab we did is typically called a "copper plating lab,  because the acid solution cleaned the pennies and made the copper look shinier;   the acid solution cleaned the paperclips and made them look like pennies;   &   the copper from the pennies was removed, and then added to the paperclips. 

An electromagnet is a material in which the current produces electromagnetism and is passed to the core.  so to fill in the blanks, choices would be better if there were.an electromagnet is a magnet produced by electric current with a metal core