An alloy contains 58 g of pure silver and 24 g of pure copper. What is the percentage silver in the alloy?

If a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?

1) this is the structure in the cell nucleus that houses a cell's genetic information

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it