What is the density of an irregular solid that is placed in a graduated cylinder with 20.2 mL of water which causes the water with the metal to rise to 25,4 mL? The mass of the metal sample is
19.0 grarns. Show your work,

Please help/show work so i can get a better understanding of the question

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

a