Using the Periodic Table, Identify the Element with the Following

Q31: Place the following elements in order of

Q47: Why do Li,Na,and K have similar chemical

Q49: Define electron affinity.

Q70: What was the predicted formula for the

Q71: Use the periodic table to predict the

Q74: How many of the following elements have

Q76: Use the periodic table to determine the

Q77: Use the periodic table to predict the

Q79: Which reaction below represents the second electron

Q80: Identify the ground-state electron configuration for Se.<br>A)