Periodic Table Review 2024

Which element has the largest atomic radius?

• Sr

• Ba

• Ca

• Mg

What group of nonmetals is the most reactive?

• Boron group

• carbon group

• noble gases

• halogens

What element has the following electron configuration 2-8-1

• Li

• Na

• Rb

• Ne

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What group on the periodic table has two valence electrons and forms +2 ions?

• alkali metals

• alkaline earth metals

• transition metals

• nitrogen group

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What group on the periodic table is the largest?

• noble gases

• transition metals

• alkali metals

• oxygen group

What element is most similar to calcium?

• Potassium

• Magnesium

• Chlorine

• Yittrium

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element has the highest ionization energy and electronegativity?

• Nitrogen

• Carbon

• Boron

• Beryllium

Tags

NGSS.HS-PS1-1

Which of the following is the largest? Li or Li+

• Li

• Li +

Tags

NGSS.HS-PS1-1

Which of the following is a metalloid?

• Ge

• Al

• Sn

• Bi

Which is a halogen?

• Helium
• Chlorine
• Oxygen
• Neptune

Tags

NGSS.HS-PS1-1