Unit 3 Review

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

Tags

NGSS.HS-PS1-1

These are found on the Periodic Table.

• Compounds
• Elements
• Mixtures

Tags

NGSS.MS-PS1-5

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

• Luster

• Malleable

• Metalloids

• Solid

There are _________ elements on the periodic table that are classified as metals.

• 118

• nonmetals

• metals

• 88

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

Which of the following is a good conductor of heat?

• Metal
• Nonmetal
• Metalloid

Tags

NGSS.MS-PS3-3