6.1 Check for Understanding

Front

What is the Periodic Law?

Back

The Periodic Law states that when elements are arranged in order of increasing atomic number, there is a periodic repetition of their physical and chemical properties.

Front

What are metalloids?

Back

Metalloids are elements that have properties of both metals and nonmetals.

Front

What properties do elements in the same group of the periodic table share?

Back

Elements in the same group of the periodic table have similar properties.

Front

How is the modern Periodic Table arranged?

Back

The modern Periodic Table is arranged by atomic number.

Front

Which elements are located on the right side of the zig-zag line on the periodic table?

Back

Nonmetals are found on the right side of the zig-zag line on the periodic table.

Front

What are the main categories of elements in the periodic table?

Back

The main categories of elements are metals, nonmetals, and metalloids.

Front

What is the significance of atomic number in the periodic table?

Back

The atomic number represents the number of protons in an atom and determines the element's position in the periodic table.

Front

What are the characteristics of metals?

Back

Metals are typically shiny, good conductors of heat and electricity, malleable, and ductile.

Front

What are the characteristics of nonmetals?

Back

Nonmetals are usually dull, poor conductors of heat and electricity, and can be gases, liquids, or brittle solids.

Front

What is the role of transition metals in the periodic table?

Back

Transition metals are elements found in groups 3-12 and are known for their ability to form various oxidation states and colored compounds.