Chem Periodic table PRE/POST Test

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
• gases

Which element is not a metal?

• U (92)

• Re (75)

• Al (13)

• C (6)

The atoms along the staircase are called 

• metals
• nonmetals
• metalloids
• noble gases

Which is a halogen?

• Helium
• Chlorine
• Oxygen
• Neptune

Tags

NGSS.HS-PS1-1

Which is an alkali metal?

• Magnesium
• Iron
• Sodium
• Europium

In what section would Transition Metals be found?

• orange
• light blue
• blue
• white

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

_______ are horizontal  rows of elements that contain increasing numbers of protons and electrons.

• groups
• periods

Which of the following will have a larger radius than Zinc (30)?

• Gallium (31)

• Aluminum (13)

• Magnesium (12)

• Rubidium (37)

Tags

NGSS.HS-PS1-1

The period for Bromine (35) is ___________.

• 3
• 2
• 4

Tags

NGSS.HS-PS1-1