Periodically Speaking
The letter or letters in the center of each square on the Periodic Table.
What is the atomic symbol?
HCl
What is Hydrochloric Acid?
FeCl2
What is Iron (II) Chloride?
Atoms of the same element with differing numbers of neutrons.
What are isotopes?
LiFl
What is Lithium Fluoride?
The elements in the first column of the Periodic Table.
What are Alkali Metals?
H2SO4
What is Sulfuric Acid?
CuCl
What is Copper (II) Chloride?
A Germanium atom with 38 neutrons.
What is Germanium-70?
Mg3N2
What is Magnesium Nitride?
The elements in the second column of the Periodic Table.
What are Alkali Earth Metals?
CH3COOH
What is Acetic Acid?
SnBr4
Tin (IV) Bromide
The Carbon isotope used to determine the age of biological materials.
What is Carbon-14?
Na2SO4
What is Sodium Sulfate?
The elements in the 17th column of the Periodic Table.
What are Halogens?
HClO4
What is Perchloric Acid?
Fe2(C2O4)3
What is Iron (III) Oxalate?
The weighted average of the mass numbers of all isotopes of an element.
What is atomic mass?
Cu3(PO4)2
What is Copper Phosphate?
The periodic trend that increases up and toward the right, and that is most useful for determining the strength of an oxidizing agent.
What is electronegativity?
HClO
What is Hypochloric Acid?
PBSe2
What is Lead (IV) Selenide?
A Hydrogen Atom with two neutrons.
What is tritium?
Mn3(PO4)4
What is Manganese Phosphate?