Chapter 11 The Periodic Table

Front

How many Periods in a Periodic Table?

Back

7

Front

How many Groups in a Periodic Table?

Back

18

Front

Which group does Chlorine belong to?

Back

Halogens

Front

What is the physical state of fluorine at room temperature? Options: Solid, Liquid, Gas

Back

Gas

Front

Name the element from Period 2, Group 1.

Back

Lithium

Front

How are the Periods arranged in the Periodic Table?

Back

Horizontally

Front

Which element has proton number 20?

Back

Calcium

Front

The table shows some information about the elements in group 17. Which statement describes what happens to these elements as the atomic number increases?

Back

Both melting point and boiling point increase.

Front

Using the Periodic table, which element is a metalloid? Options: carbon, silicon, oxygen, aluminum

Back

silicon

Front

What are two properties that make a metal a good choice to use as wire in electronics?

Back

ductility, conductivity