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Periodic Table and Elements Questions - All Grades

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Grade 10 Periodic Table and Elements
The alkaline earth metal in period 5 is                .
  1. Vanadium
  2. Niobium
  3. Rubidium
  4. Strontium
Grade 8 Periodic Table and Elements
A substance that contains only one type of particle is called a                  .
  1. micro substance
  2. pure substance
  3. plain substance
  4. none of the above
Grade 8 Periodic Table and Elements
The number of protons in an atom is equal to the
  1. group number.
  2. period number.
  3. number of neutrons.
  4. atomic number.
Grade 8 Periodic Table and Elements
The atomic mass is always larger than the atomic number.
  1. True
  2. False
Grade 6 Periodic Table and Elements
What is the chemical name for the element represented by the chemical symbol H?
  1. Helium
  2. Nitrogen
  3. Hydrogen
  4. Neon
Grade 5 Periodic Table and Elements
Elements are organized in a table called the                 table.
  1. kitchen
  2. periodic
  3. element
  4. compound
Grade 7 Periodic Table and Elements
How many rows and columns are on the Periodic Table of elements?
  1. 7 rows, 18 columns
  2. 7 rows, 20 columns
  3. 10 rows, 30 columns
  4. 9 rows, 19 columns
Grade 8 Periodic Table and Elements
Of the following, the group that contains elements that are the most reactive is the                      .
  1. alkali metals
  2. alkaline earth metals
  3. carbon family
  4. noble gases
Grade 8 Periodic Table and Elements
The atomic number and the atomic mass are the same number.
  1. True
  2. False
Grade 11 Periodic Table and Elements
In which family is an element in Group 16, Period 4 found?
  1. The Halogen Family
  2. The Oxygen Family
  3. The Nitrogen Family
  4. The Radon Family
Grade 9 Periodic Table and Elements
What is the element symbol for magnesium?
  1. K
  2. Fe
  3. Al
  4. Mg
Grade 8 Periodic Table and Elements
What is the chemical symbol for iron?
  1. Ir
  2. I
  3. In
  4. Fe
Grade 8 Periodic Table and Elements
The atomic symbol for rutherfordium is Ru.
  1. True
  2. False
Grade 8 Periodic Table and Elements
The                        is what creates the unique chemical and physical properties of each element in the universe and distinguishes all matter from other matter.
  1. number of neutrons
  2. number of protons
  3. number of isotopes
  4. atomic mass
  5. electron configuration
Grade 7 Periodic Table and Elements
What is the heaviest element on the Periodic Table?
  1. Hydrogen
  2. Ununoctium
  3. Nitrogen
  4. Aluminum
Grade 6 Periodic Table and Elements
Which element is an example of a rare earth element?
  1. Magnesium
  2. Calcium
  3. Sodium
  4. Uranium
Grade 7 Periodic Table and Elements
What is the correct chemical symbol for the element hydrogen?
  1. He
  2. Hy
  3. H
  4. K
Grade 8 Periodic Table and Elements
Approximately how many elements are in the Periodic Table of Elements?
  1. less than 25
  2. more than 25, but less than 50
  3. more than 50, but less than 75
  4. more than 100
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