Atoms and Periodic Table

Most of the elements on the periodic table are classified as _____.

• Metals
• Nonmetals
• Metalloids
• Periods

This class of elements are sometimes called "semiconductors."

• Metals
• Nonmetals
• Metalloids
• Groups

______________ refers to the way a metal can be hammered or rolled into thin sheets.

• Luster

• Malleable

• Metalloids

• Solid

Metals are found on the ______________ side of the periodic table.

• nonmetals

• left

• right

• metals

This group of elements have properties that are opposite those of metals. ______________________

• luster

• nonmetals

• metalloids

• metals

This group of elements sit along a stair step line on the periodic table and have properties of both metals and nonmetals. _________________________

• luster

• metals

• nonmetals

• metalloids

Copper is a common metal. Which of the following properties does this metal most likely have?

• High conductivity, high malleability, and low luster

• Low conductivity, low malleability, and low luster

• High conductivity, high malleability, and high luster

• Low conductivity, high malleability, and high luster

What is the name of group number 1?

• halogens

• noble gases

• alkali metals

• alkaline earth metals

What group number are the halogens found?

• 18 (8A)

• 1

• 2

• 17 (7A)

Which element is found in group 2, period 6?

• Oxygen (O)

• Barium (Ba)

• Selenium (Se)

• Carbon (C)