ICP 6.5: Periodic Table Organization

The vertical columns on the periodic table are called:

• periods

• elements

• groups

• matter

The horizontal rows on the periodic table are called:

• periods

• elements

• groups

• matter

Which of the following elements is a Metalloid? (Select all that apply)

• Boron (B)

• Aluminum (Al)

• Carbon (C)

• Silicon (Si)

Which group are the Alkali Metals in?

• 1

• 2

• 17

• 18

Which group are the Halogens in?

• 1

• 2

• 17

• 18

Which group are the Alkaline Earth Metals in?

• 1

• 2

• 17

• 18

Which group are the Noble Gases in?

• 1

• 2

• 17

• 18

Periodic law states that the elements are arranged according to their atomic ________ so that elements with similar chemical properties are in the same ________ and properties repeat periodically.

• numbers, rows

• masses, rows

• masses, column

• numbers, column

Elements that have the same number of energy levels are said to be in the same ______.

• group

• period

• family

• classification

Which of the following is an Alkali Metal? 

• Magnesium
• Chromium
• Sodium
• Fluorine