Periodic Table Review

Front

How many protons does Oxygen have?

Back

8

Front

What classification do most elements on the periodic table belong to?

Back

Metals

Front

What is the atomic mass of Neon?

Back

20.18

Front

Which of the following is an alkali metal? (Magnesium, Iron, Sodium, Europium)

Back

Sodium

Front

What are the atoms along the staircase on the periodic table called?

Back

Metalloids

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What are noble gases?

Back

Elements in Group 18 of the periodic table that are inert and do not readily react with other elements.

Front

What is the difference between metals and nonmetals?

Back

Metals are typically shiny, good conductors of heat and electricity, while nonmetals are dull and poor conductors.

Front

What is an example of a metalloid?

Back

Silicon

Front

What is the significance of the periodic table's arrangement?

Back

Elements are arranged by increasing atomic number, which reflects their properties and relationships.