objectives
describe pattern/shared charateristics that elements in the same group share vs elements in the same period
group- share electrons
periods- atomic orbitals
atomic #, atomic weight
explain why elements in the same group often have similar properties
what way do periods go and what do they tell you
periods are horizontal and tell you how many shells it would have
differentiate between metals, nonmetals, and metallouds
metals are good conductors, not mentals are poor, and metalloids are semi conductors
what way are groups and what do they tell you
groups are vertical and they tell you amount of valence electrons
explain electronically neutral and give a name for atom thats not neautral
it has charge of 0, and ions