Periodic Table Review Game

Front

Which element is the LEAST reactive?

Back

Astatine (At) is the least reactive element among chlorine (Cl), bromine (Br), iodine (I), and astatine (At).

Front

Is carbon (C) a metal or a nonmetal?

Back

Carbon (C) is a nonmetal.

Front

Is chlorine (Cl) a metal or a nonmetal?

Back

Chlorine (Cl) is a nonmetal.

Front

The periodic table is organized in horizontal rows called...

Back

Periods.

Front

Which of these elements is the most reactive?

Back

Barium (Ba) is the most reactive element among barium (Ba), strontium (Sr), calcium (Ca), and magnesium (Mg).

Front

What are the vertical columns in the periodic table called?

Back

Groups.

Front

What is the atomic number of an element?

Back

The atomic number is the number of protons in the nucleus of an atom, which determines the element's identity.

Front

What is a metal?

Back

A metal is a type of element that is typically shiny, malleable, ductile, and a good conductor of heat and electricity.

Front

What is a nonmetal?

Back

A nonmetal is an element that typically lacks the characteristics of metals and is often poor in conductivity.

Front

What is the significance of the periodic table?

Back

The periodic table organizes elements based on their atomic number, electron configuration, and recurring chemical properties.