Name that Element
Elemental Characteristics
Periodic Table
Review
Families
100
This element has an atomic number of 3.
What is Lithium?
100
This element is the only element in its family, with only one electron in its only energy level.
What is hydrogen?
100
He is known as the father of the Periodic Table.
Who is Dmitri Mendeleev?
100
The number of neutrons in an atom of uranium-238.
What is 146?
100
Magnesium and calcium are metals in this family.
What are Alkaline Earth Metals?
200
This element has 37 protons, 48 neutrons, and 1 valence electron.
What is Rubidium?
200
These tend to have greater conductivity and higher melting points than nonmetals.
What are metals?
200
Elements are arranged on the Periodic Table according to their _______.
What is atomic number?
200
The atomic mass of a neutral atom containing 15 neutrons, 13 electrons, and a number of protons.
What is 28?
200
This family of elements are odorless, colorless, and nonreactive.
What are Noble Gases?
300
Atoms of this soft, white metal have 50 protons.
What is tin?
300
An element is a pale yellow brittle solid that does not conduct electricity. What type of element would this be?
What is a nonmental?
300
Elements in the same row on the periodic table.
What are periods?
300
The actual atomic mass of an atom of krypton.
What is 84?
300
This is the reason elements in the noble gases family are unlikely to react.
What is a full outer electron shell?
400
This element is MOST similar in mass to copper (Cu).
What is zinc?
400
These first three elements in the Alkali Metal Family are known for their violent reaction with water.
What are Lithium, Sodium, and Potassium?
400
Elements in the same group have the same number of these.
What are valence electrons?
400
The number of electrons in an atom of Zinc with a +2 charge.
What is 28?
400
This family consists of elements that easily conduct electricity and can be hammered into thin metal sheets.
What are transition metals?
500
This metal is a liquid at room temperature.
What is mercury (Hg)?
500
An atom must have the same number of these two things to be electrically neutral.
What are protons and electrons?
500
Tin (Sn) and Rubidium (Rb) have this in common.
What is period?
500
The atomic mass of an atom with 74 protons, 74 electrons, and 110 neutrons.
What is 184?
500
Iodine, Bromine, and Chlorine are elements in this family.
What are halogens?
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