PS08-03

In the modern periodic table elements are arranged by:

• atomic mass
• atomic number
• valence electrons
• number of isotopes

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Each column in the periodic table is called a 

• period
• group
• cluster
• unit

The yellow atoms are called 

• metals
• nonmetals
• metalloids
• noble gases

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NGSS.HS-PS1-1

An element's identity is determined by the number of

• electrons.
• protons.
• neutrons.
• valence.

Group 18 elements are known as the _____ _____ and have full valence shells.

• royal gases.
• supreme solids.
• noble gases.
• legit liquids.

Elements in the same ________ are more chemically similar.

• group
• period
• club
• table

The majority of elements on the periodic table are

• man made.
• nonmetals.
• metals.
• gases.

Which elements have the most similar chemical properties?

• K and Na
• K and Ca
• K and Cl
• K and S

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What period and group is Silver (Ag)? 

• Period 2, Group 1
• Period 3, Group 16
• Period 5, Group 11
• Period 2, 14

Tags

NGSS.HS-PS1-1

In what section would Transition Metals be found?

• orange
• light blue
• blue
• white

Tags

NGSS.HS-PS1-1