Predict where the largest jump between successive ionization energies occurs for K . between the third and fourth ionization energies between the fourth and fifth ionization energies between the first and second ionization energies between the second and third ionization energies Predict where the largest jump between successive ionization energies occurs for Ca . between the first and second ionization energies between the third and fourth ionization energies between the fourth and fifth ionization energies between the second and third ionization energies

Yeah irbyoundo this you will get the a swer wuick

Density= mass/volume so 5.1 divided by 4.7 is  5.1 / 4.7 =1.08510638298round to the correct number of sig figs

Vander waals forces are inter molecular bonds that exist within molecules of the same substance. a water molecule is made up of oxygen and hydrogen atoms which share electrons between each other. the vander waals forces are forces that exist between multitude of different  molecules of water. dipole dipole forces is the type of vander waals force that exist in water. the oxygen atom which is more electronegative pulls the shared electron closer to itself thus generating a partial negative charge while the hydrogen acquire a partial positive charge. these two different charges causes attraction to occur in water molecules.