Element Basics
Element Symbols
Table Placements
Elements Compose
Balancing Chemical Equations from the Periodic Table
100
The number above an elements symbol.
What is an atomic number?
100
H.
What is Hydrogen?
100
The columns of the elements groups are numbered in a range from __.
What is 1-18?
100
Two elements that compose water.
What are Hydrogen and Oxygen?
100
Balance the following equation: __ AgI + __ Na2S → __ Ag2S + __ NaI
What are answers 2, 1, 1, 2?
200
The one or two letter abbreviation of the element.
What is the symbol?
200
He.
What is Helium?
200
The two main categories of the periodic table.
What are metals and non metals?
200
Two elements that compose table salt.
What are Sodium and Chlorine?
200
Balance the following equation: __ Ba3N2 + __ H2O → __ Ba(OH)2 + __ NH3
What are numbers 1, 3, 6, 2?
300
The mass of an atom of the element.
What is the atomic mass?
300
Al.
What is Aluminum?
300
The specific element groups.
What are alkali metals, alkaline earths, halogens, and noble gases?
300
Three elements that compose sugar.
What are Carbon, Hydrogen, and Oxygen?
300
Balance the following equation: __ PCl5 + __ H2O → __ H3PO4 + __ HCl
What are numbers 1, 4, 1, 5?
400
The scientist credited for devising the Periodic Table.
Who is Dmitri Mendeleev?
400
Ar.
What is Argon?
400
Location of poor metals on Periodic Table.
What is the right side?
400
Five elements that compose Nucleic Acids.
What are Phosphorous, Carbon, Hydrogen, Oxygen, and Nitrogen?
400
Balance the following equation: __ HClO4 + __ P4O10 → __ H3PO4 + __ Cl2O7
What are numbers 12, 1, 4, 6?
500
The elements are listed in this order, by increasing ____.
What is the atomic number?
500
I.
What is Iodine?
500
Periodic placement of Carbon, Oxygen, and Iodine.
What are nonmetals?
500
Most common elements found in living things.
What are Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorous, and Sulfur?
500
Balance the following equation:__ CO + __ H2 → __ C8H18 + __ H2O
What are numbers 8, 17, 1, 8?
M
e
n
u