Unit 2 - Periodic Table

Front

What family is group 2 on the Periodic Table of the Elements?

Back

Alkaline earth metals.

Front

As you move down the periodic table, why do atoms get bigger?

Back

Because the atoms have more energy levels.

Front

Which elements have the most similar chemical properties? K and Na, K and Ca, K and Cl, or K and S?

Back

K and Na.

Front

What family does Neon belong to?

Back

Noble gases.

Front

What is the chemical symbol for Lithium?

Back

Li.

Front

What are the first two groups of the Periodic Table called?

Back

Alkali metals and alkaline earth metals.

Front

What is the main characteristic of noble gases?

Back

They are inert and do not react easily with other elements.

Front

What is the chemical symbol for Sodium?

Back

Na.

Front

What do elements in the same group of the Periodic Table have in common?

Back

They have similar chemical properties.

Front

What is the atomic number of Carbon?

Back

6.