periodic table review

Front

Where are Non-Metals found on the periodic table?

Back

To the right of the stairs.

Front

What does the number 6 represent in the periodic table?

Back

Atomic number.

Front

What does the term 'brittle' describe in terms of elements?

Back

Non-metals are described as brittle, meaning they are easily broken.

Front

What are Metals known for?

Back

Good conductors of heat and electricity.

Front

How many Families or Groups are there in the periodic table?

Back

18.

Front

What is the atomic number?

Back

The number of protons in the nucleus of an atom.

Front

What are Metalloids?

Back

Elements that have properties of both metals and non-metals.

Front

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

Back

It organizes elements based on their atomic number and properties.

Front

What are Noble Gases?

Back

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

Front

What is the difference between atomic mass and atomic number?

Back

Atomic mass is the weighted average mass of an element's isotopes, while atomic number is the number of protons.