8.P.1.2 & 8.P.1.3 Review

Each column in the periodic table is called a 

• period
• group
• cluster
• unit

Elements which are shiny, conduct electricity and heat are called

• metal
• nonmetal
• metalloid
• nonexistent

The atoms along the staircase are called 

• metals
• nonmetals
• metalloids
• noble gases

How many protons are in this element?

• 79
• 196
• 117
• Cannot be determined

Tags

NGSS.MS-PS1-1

What's a valence electron?

• electrons in the second energy level
• electrons in the outermost energy level
• the atomic number
• electrons in the first level

Tags

NGSS.MS-PS1-1

The horizontal row on the periodic table is called a

• group
• family
• period
• atomic number

What does the 1.00794 stand for?

• Hydrogen
• atomic number
• atomic mass
• atomic explosion

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

• nonmetals

• left

• right

• metals

How many groups or families and periods does a Periodical Table have?

• There are 17 groups or families and 7 periods.

• There are 18 groups or families and 7 periods.

• There are 7 groups or families and 18 periods.

• There are 18 groups or families 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