periodic table groups

Elements in the same ________ are more chemically similar.

• group
• period
• club
• table

The majority of elements on the periodic table are

• man made.
• nonmetals.
• metals.
• gases.

Which elements have the most similar chemical properties?

• K and Na
• K and Ca
• K and Cl
• K and S

Which of the following is not a property of metals?

• brittle
• malleable
• lustrous
• conductive

Name group 1 on the periodic table.

• alkali metals

• alkaline earth metals

• noble gases

  noble gases

• halogens

Name group 2 on the periodic table.

• alkali metals

• alkaline earth metals

• noble gases

• transition metals

Which group has the most reactive nonmetals?

• alkali metals
• noble gases
• metalloids
• halogens

What statement is true about ALL of the elements in Group 18 ?

• They ALL have 6 valence electrons.

• They ALL are gases at room temperature.

• They ALL react easily with other elements.

• They ALL form +2 charges.

Which statement is true about the alkaline earth metal family?

• They have 2 valence electrons.
• They are found on the right side of the periodic table.
• They form -2 charges.
• They tend to gain valence electrons.

This element has two valence electrons and two energy levels?

• Beryllium (Be)

• Lithium (Li)

• Zinc (Zn)