There is a special temperature for every substance called the melting point. When a solid reaches the temperature of its melting point, it can become a liquid.
The number of molecules involved in the reaction, in this case, the number of Ag atoms involved.
1 is c 2 is b 3 is 1 d 4 is a
An element is made up of an atom, a molecule is a bunch of elements, and a comping is a bunch of molecules
The bucket with lead added would replace more water, as it would require more volume to achieve the same mass.
