The heat capacity of the several metals is shown below. Metal Heat capacity in J/(kg.)
Au 130
Pt 134
Ag 234
Cu 385
Which metal will show the greatest increase in temperature if 120 J of heat is supplied to a 50 g sample of each metal at
the same initial temperature?
Au
Pt
Ag
Cu

What is the subscript for oxygen in its molecular formula

Adilute aqueous potassium nitrate solution is

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.