Periodic Table

How are elements on the periodic table arranged by?

• in alphabetic order
• simular physical & chemical properties
• their symbols
• Just simular physical properties

Each column in the periodic table is called a _________ .

• period
• group
• cluster
• unit

The Atomic number is known as the _______

• Number of electrons in an atom

• Number of Protons in an atom

• Number of neutrons in an atom

• Number of Protons and electrons in an atom

How many groups and periods does a Periodical Table have?

• There are 17 groups and 7 periods.

• There are 18 groups and 7 periods.

• There are 7 groups and 18 periods.

• There are 18 groups and 6 periods

Which of the following are the three major groups of elements in the periodic table?

• Metals, non-metals, metalloids

• Metals, conductors, metalloids

• Metals, conductors, insulators

• Non-metals, conductors, insulators

What group on the Periodic Table contains the elements of the alkaline earth family?

• 1
• 2
• 17
• 18

The elements in this family are soft, silvery, and very reactive with water.

• Alkaline Earth Metals

• Alkali Metals

• Transition Metals

• Lanthanides

Gold (Au)

• Transition Metal
• Alkali Metal
• Alkaline Earth Metal
• Heavy Metal

Tags

NGSS.HS-PS1-1

Which element is not in the Alkali metal family?

• Li
• H
• Fr
• Cs 

Argon (Ar)

• alkali metal
• alkaline earth metal
• halogen
• noble gas