A small block of metal with mass of 223.1 gram when submerged in a beaker containing water, water levels rises to 150ml. If the density of the metal block is 7.41g/cm3 at 22 degree C ,thn what was the original water level in the beaker

Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.

Compare and contrast the bohr model and the electron cloud models of the atom.

In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.