Periodic table review

Families or Groups are the vertical columns on the periodic table. How many Families/Groups are there?

• 18
• 7
• 12
• 20

Elements in the same family have similar _______________.

• Protons
• Physical and Chemical Properties
• Shape
• Size

The atomic mass is the ______________ + ____________ in the atom.

• neutrons + electrons
• protons + electrons
• protons + neutrons
• electrons

Tags

NGSS.MS-PS1-1

Metals are ___________.

• Good Conductors of heat and electricity
• Noble Gasses 
• Bad Conductors of heat and electricity
• sometimes a gas

Tags

NGSS.MS-PS3-3

Non-Metals are found ____________________.

• To the left of the stairs
• To the right of the stairs
• Includes only the elements touching the stairs

Metalloids have ___________________

• Only properties of a metal
• Only properties of a non-metal
• Can have properties of both metals and non-metals

Periods are the rows of the periodic table. How many are there?

• 7 
• 18
• 12
• 20

Which element in the boxes above belongs in group 2 on the periodic table?

• Element I

• Element II

• Element III

• Element IV

An element is shiny, solid, magnetic, and metalic. Which group below should it NOT be in?

• Group 1

• Group 2

• Group 8

• Group 18

Which of the following would be elements that are found in the same period?

• Sn and Rb

• F and Cl

• K and Ba

• Se and Te