Periodic Table Quiz

Who predicted the properties for elements missing from his periodic table?

• Dmitri Mendeleev

• Henry Moseley

• John Dalton

• J.J. Thomson

Who placed all elements in the right place according to properties?

• Dmitri Mendeleev

• Henry Moseley

• John Newlands

• Antoine Lavoisier

Identify the element: Sodium is a _______.

• Metal

• Nonmetal

• Metalloid

• Noble Gas

Identify the element: Chlorine is a _______.

• Metal

• Nonmetal

• Metalloid

• Noble Gas

Identify the element: Iron is a _______.

• Metal

• Nonmetal

• Metalloid

• Noble Gas

What is the noble gas configuration for Lithium?

• [He] 2s¹

• [Ne] 3s¹

• [Ar] 4s¹

• [Kr] 5s¹

What is the noble gas configuration for Magnesium?

• [He] 2s²

• [Ne] 3s²

• [Ar] 4s²

• [Kr] 5s²

Who arranged elements according to the atomic number?

• Mendeleev

• Moseley

• Lavoisier

• Avogadro

Who arranged elements according to the atomic mass?

• Moseley

• Mendeleev

• Thomson

• Planck

Who had some elements out of place in his periodic table?

• Moseley

• Mendeleev

• Einstein

• Fermi