YBTC-Periodictable-Quiz3

How many elements are currently on the periodic table?

• 116
• 118
• 120
• 122

What is the name of the group of elements found in the far right column of the periodic table?

• Halogens
• Alkali Metals
• Transition Metals
• Noble Gases

Which of the following elements is not a noble gas?

• Helium
• Neon
• Argon
• Oxygen

Which group of elements is highly reactive and tends to form 1+ ions?

• Halogens
• Alkaline Earth Metals
• Alkali Metals
• Noble Gases

What is the trend for atomic size (radius) as you move down a group on the periodic table?

• Increases
• Decreases
• Remains the same
• Fluctuates randomly

What is the trend for atomic size (radius) as you move across a period on the periodic table?

• Increases
• Decreases
• Remains the same
• Fluctuates randomly

Which of the following elements has the smallest atomic radius?

• Sodium
• Magnesium
• Aluminum
• Chlorine

Tags

NGSS.HS-PS1-1

Which subshell is filled after 4s and before 3d?

• 0:00:01
• 2p
• 0:00:03
• 4p

Tags

NGSS.HS-PS1-1

How many electrons can the d subshell hold?

• 2
• 6
• 10
• 14

What is the electron configuration of nitrogen?

• 1s2 2s2 2p3
• 1s2 2s2 2p4
• 1s2 2s1 2p6
• 1s2 2s2 2p5

Tags

NGSS.HS-PS1-1