Review - Periodic Table

The elements on the periodic table are arranged in order of increasing Boiling point Electron shells Atomic number Atomic mass

• Boiling point

• Electron shells

• Atomic number

• Atomic mass

Elements located on the left side of the Periodic Table are classified as

• Metals

• Nonmetals

• Metalloids

• Noble gases

In which area of the Periodic Table are the nonmetals located?

• Upper right

• Lower right

• Upper left

• Lower left

Which list contains a metal, a metalloid and a nonmetal?

• Zn, Ga, Ge

• Si, Ge, Sn

• Cd, Sb, I

• F, Cl, Br

Which electron configuration represents a metalloid in the ground state?

• 2-3

• 2-5

• 2-8-5

• 2-8-6

Which of these elements is the best conductor of electricity?

• S

• N

• Br

• Ni

An element that is a brittle solid and a poor conductor of heat and electricity is

• Mg

• Al

• S

• Cl

Which is a property of most solid nonmetals?

• Ductile

• Good conductor of electricity

• Brittle

• Malleable

Which element is an alkali metal?

• Hydrogen

• Calcium

• Sodium

• Zinc

Which element is a noble gas?

• Antimony

• Gold

• Francium

• Krypton