( URGENT_SOMEONE HELP ) Using your data, compare the atomic numbers with the lowest and highest wavelengths in the spectrum. Is there a pattern? What might explain the

presence or absence of a pattern based on what you know about atoms,

electrons, and emission spectra?

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.