Groups of the Periodic Table
What is the name of lithium’s group on the periodic table?
Alkali Metals
What is the full electron configuration of nitrogen?
1s22s22p3
What is the most electronegative element?
Fluorine
What is the name of the compound NaBr?
Sodium bromide
What TWO ions form the compound Li2O?
Li+ and O2-
What is the name of phosphorus’s group on the periodic table?
Pnictogens
What is the full electron configuration of potassium?
1s22s22p63s23p64s1
What element has the greatest atomic radius?
Francium
What is the name of the compound Ca(NO3)2?
Calcium nitrate
What TWO ions form the compound Ga(NO3)3?
Ga3+ and NO3-
How many valence electrons would a chalcogen have?
6
What is the noble gas electron configuration of francium?
What element has the greatest ionization energy?
Helium
What is the formula of aluminum permanganate?
What TWO ions form the compound CrCl3?
Cr3+ and Cl-
What charge would an alkaline earth metal most likely have if it becomes ann ion?
2+
What is the noble gas electron configuration of niobium?
[Kr]5s24d3
Define electronegativity.
How badly an element wants to get a new electron.
What is the formula for iron (II) oxide?
FeO
What would be the products of a double replacement reaction between BaCl2 and AgNO3?
Ba(NO3)2 and AgCl
Why do we not assign group numbers to transition metals?
Transition metals can have various charges/valence electrons
What is the noble gas electron configuration of promethium?
[Xe]6s24f5
Define ionization energy.
How much energy is required to remove an electron from an element.
What is the formula for lead (IV) phosphate?
Pb3(PO4)4
What would be the products of a double replacement reaction between FeI2 and KOH?
Fe(OH)2 and KI