1. For Part A, which method of determining the volume of the solid gave the most accurate results? Explain your reasoning.

where is the following

explanation:

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.

20 drops hope this