Flashcardizz: Periodic Table

Front

What are periods on the periodic table?

Back

Horizontal Rows

Front

Which two elements share common characteristics based on the periodic table?

Back

Argon and Neon

Front

Where are metalloids located on the periodic table?

Back

Stairstep

Front

What are groups on the periodic table?

Back

Vertical Columns

Front

How would you classify a substance that is shiny, bends easily, and is hard?

Back

Metal

Front

What is the atomic number?

Back

The number of protons in the nucleus of an atom.

Front

What is the significance of the periodic table?

Back

It organizes elements based on their properties and atomic structure.

Front

What are alkali metals?

Back

Elements in Group 1 of the periodic table, highly reactive and have one electron in their outer shell.

Front

What are noble gases?

Back

Elements in Group 18 of the periodic table, known for being inert and having a full outer shell of electrons.

Front

What is the difference between metals and nonmetals?

Back

Metals are typically shiny, conductive, and malleable, while nonmetals are dull, insulative, and brittle.